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Merge dfbc6cb60b ("drm/gma500: Managed device release") into android-mainline

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Steps on the way to 5.16-rc1

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ibb9f830a3b84c48b41837f4d20cf0eb70f45b62b
This commit is contained in:
Greg Kroah-Hartman
2021-11-12 16:32:05 +01:00
parent b576d70a93 dfbc6cb60b
commit f5d20c421a
38 changed files with 375 additions and 342 deletions
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2
drivers/gpu/drm/ast/ast_drv.h
View File

@@ -158,8 +158,6 @@ struct ast_private {
uint32_t dram_type;
uint32_t mclk;
int fb_mtrr;
struct drm_plane primary_plane;
struct ast_cursor_plane cursor_plane;
struct drm_crtc crtc;

27
drivers/gpu/drm/ast/ast_mm.c
View File

@@ -74,35 +74,28 @@ static u32 ast_get_vram_size(struct ast_private *ast)
return vram_size;
}
static void ast_mm_release(struct drm_device *dev, void *ptr)
{
struct ast_private *ast = to_ast_private(dev);
struct pci_dev *pdev = to_pci_dev(dev->dev);
arch_phys_wc_del(ast->fb_mtrr);
arch_io_free_memtype_wc(pci_resource_start(pdev, 0),
pci_resource_len(pdev, 0));
}
int ast_mm_init(struct ast_private *ast)
{
struct drm_device *dev = &ast->base;
struct pci_dev *pdev = to_pci_dev(dev->dev);
resource_size_t base, size;
u32 vram_size;
int ret;
base = pci_resource_start(pdev, 0);
size = pci_resource_len(pdev, 0);
/* Don't fail on errors, but performance might be reduced. */
devm_arch_io_reserve_memtype_wc(dev->dev, base, size);
devm_arch_phys_wc_add(dev->dev, base, size);
vram_size = ast_get_vram_size(ast);
ret = drmm_vram_helper_init(dev, pci_resource_start(pdev, 0), vram_size);
ret = drmm_vram_helper_init(dev, base, vram_size);
if (ret) {
drm_err(dev, "Error initializing VRAM MM; %d\n", ret);
return ret;
}
arch_io_reserve_memtype_wc(pci_resource_start(pdev, 0),
pci_resource_len(pdev, 0));
ast->fb_mtrr = arch_phys_wc_add(pci_resource_start(pdev, 0),
pci_resource_len(pdev, 0));
return drmm_add_action_or_reset(dev, ast_mm_release, NULL);
return 0;
}

12
drivers/gpu/drm/gma500/backlight.c
View File

@@ -16,7 +16,7 @@
#ifdef CONFIG_BACKLIGHT_CLASS_DEVICE
static void do_gma_backlight_set(struct drm_device *dev)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
backlight_update_status(dev_priv->backlight_device);
}
#endif
@@ -24,7 +24,7 @@ static void do_gma_backlight_set(struct drm_device *dev)
void gma_backlight_enable(struct drm_device *dev)
{
#ifdef CONFIG_BACKLIGHT_CLASS_DEVICE
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
dev_priv->backlight_enabled = true;
if (dev_priv->backlight_device) {
dev_priv->backlight_device->props.brightness = dev_priv->backlight_level;
@@ -36,7 +36,7 @@ void gma_backlight_enable(struct drm_device *dev)
void gma_backlight_disable(struct drm_device *dev)
{
#ifdef CONFIG_BACKLIGHT_CLASS_DEVICE
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
dev_priv->backlight_enabled = false;
if (dev_priv->backlight_device) {
dev_priv->backlight_device->props.brightness = 0;
@@ -48,7 +48,7 @@ void gma_backlight_disable(struct drm_device *dev)
void gma_backlight_set(struct drm_device *dev, int v)
{
#ifdef CONFIG_BACKLIGHT_CLASS_DEVICE
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
dev_priv->backlight_level = v;
if (dev_priv->backlight_device && dev_priv->backlight_enabled) {
dev_priv->backlight_device->props.brightness = v;
@@ -60,7 +60,7 @@ void gma_backlight_set(struct drm_device *dev, int v)
int gma_backlight_init(struct drm_device *dev)
{
#ifdef CONFIG_BACKLIGHT_CLASS_DEVICE
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
dev_priv->backlight_enabled = true;
return dev_priv->ops->backlight_init(dev);
#else
@@ -71,7 +71,7 @@ int gma_backlight_init(struct drm_device *dev)
void gma_backlight_exit(struct drm_device *dev)
{
#ifdef CONFIG_BACKLIGHT_CLASS_DEVICE
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
if (dev_priv->backlight_device) {
dev_priv->backlight_device->props.brightness = 0;
backlight_update_status(dev_priv->backlight_device);

24
drivers/gpu/drm/gma500/cdv_device.c
View File

@@ -38,7 +38,7 @@ static void cdv_disable_vga(struct drm_device *dev)
static int cdv_output_init(struct drm_device *dev)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
drm_mode_create_scaling_mode_property(dev);
@@ -146,7 +146,7 @@ static const struct backlight_ops cdv_ops = {
static int cdv_backlight_init(struct drm_device *dev)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
struct backlight_properties props;
memset(&props, 0, sizeof(struct backlight_properties));
@@ -206,7 +206,7 @@ static inline void CDV_MSG_WRITE32(int domain, uint port, uint offset,
static void cdv_init_pm(struct drm_device *dev)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
struct pci_dev *pdev = to_pci_dev(dev->dev);
u32 pwr_cnt;
int domain = pci_domain_nr(pdev->bus);
@@ -259,7 +259,7 @@ static void cdv_errata(struct drm_device *dev)
*/
static int cdv_save_display_registers(struct drm_device *dev)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
struct pci_dev *pdev = to_pci_dev(dev->dev);
struct psb_save_area *regs = &dev_priv->regs;
struct drm_connector *connector;
@@ -314,7 +314,7 @@ static int cdv_save_display_registers(struct drm_device *dev)
*/
static int cdv_restore_display_registers(struct drm_device *dev)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
struct pci_dev *pdev = to_pci_dev(dev->dev);
struct psb_save_area *regs = &dev_priv->regs;
struct drm_connector *connector;
@@ -383,7 +383,7 @@ static int cdv_restore_display_registers(struct drm_device *dev)
static int cdv_power_down(struct drm_device *dev)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
u32 pwr_cnt, pwr_mask, pwr_sts;
int tries = 5;
@@ -405,7 +405,7 @@ static int cdv_power_down(struct drm_device *dev)
static int cdv_power_up(struct drm_device *dev)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
u32 pwr_cnt, pwr_mask, pwr_sts;
int tries = 5;
@@ -429,7 +429,7 @@ static void cdv_hotplug_work_func(struct work_struct *work)
{
struct drm_psb_private *dev_priv = container_of(work, struct drm_psb_private,
hotplug_work);
struct drm_device *dev = dev_priv->dev;
struct drm_device *dev = &dev_priv->dev;
/* Just fire off a uevent and let userspace tell us what to do */
drm_helper_hpd_irq_event(dev);
@@ -440,7 +440,7 @@ static void cdv_hotplug_work_func(struct work_struct *work)
static int cdv_hotplug_event(struct drm_device *dev)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
schedule_work(&dev_priv->hotplug_work);
REG_WRITE(PORT_HOTPLUG_STAT, REG_READ(PORT_HOTPLUG_STAT));
return 1;
@@ -468,7 +468,7 @@ static const char *force_audio_names[] = {
void cdv_intel_attach_force_audio_property(struct drm_connector *connector)
{
struct drm_device *dev = connector->dev;
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
struct drm_property *prop;
int i;
@@ -497,7 +497,7 @@ static const char *broadcast_rgb_names[] = {
void cdv_intel_attach_broadcast_rgb_property(struct drm_connector *connector)
{
struct drm_device *dev = connector->dev;
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
struct drm_property *prop;
int i;
@@ -574,7 +574,7 @@ static const struct psb_offset cdv_regmap[2] = {
static int cdv_chip_setup(struct drm_device *dev)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
struct pci_dev *pdev = to_pci_dev(dev->dev);
INIT_WORK(&dev_priv->hotplug_work, cdv_hotplug_work_func);

10
drivers/gpu/drm/gma500/cdv_intel_display.c
View File

@@ -455,7 +455,7 @@ static bool cdv_intel_find_dp_pll(const struct gma_limit_t *limit,
static bool cdv_intel_pipe_enabled(struct drm_device *dev, int pipe)
{
struct drm_crtc *crtc;
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
struct gma_crtc *gma_crtc = NULL;
crtc = dev_priv->pipe_to_crtc_mapping[pipe];
@@ -489,7 +489,7 @@ void cdv_disable_sr(struct drm_device *dev)
void cdv_update_wm(struct drm_device *dev, struct drm_crtc *crtc)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
struct gma_crtc *gma_crtc = to_gma_crtc(crtc);
/* Is only one pipe enabled? */
@@ -574,7 +574,7 @@ static int cdv_intel_crtc_mode_set(struct drm_crtc *crtc,
struct drm_framebuffer *old_fb)
{
struct drm_device *dev = crtc->dev;
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
struct gma_crtc *gma_crtc = to_gma_crtc(crtc);
int pipe = gma_crtc->pipe;
const struct psb_offset *map = &dev_priv->regmap[pipe];
@@ -829,7 +829,7 @@ static void i8xx_clock(int refclk, struct gma_clock_t *clock)
static int cdv_intel_crtc_clock_get(struct drm_device *dev,
struct drm_crtc *crtc)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
struct gma_crtc *gma_crtc = to_gma_crtc(crtc);
int pipe = gma_crtc->pipe;
const struct psb_offset *map = &dev_priv->regmap[pipe];
@@ -910,7 +910,7 @@ struct drm_display_mode *cdv_intel_crtc_mode_get(struct drm_device *dev,
{
struct gma_crtc *gma_crtc = to_gma_crtc(crtc);
int pipe = gma_crtc->pipe;
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
struct psb_pipe *p = &dev_priv->regs.pipe[pipe];
const struct psb_offset *map = &dev_priv->regmap[pipe];
struct drm_display_mode *mode;

12
drivers/gpu/drm/gma500/cdv_intel_dp.c
View File

@@ -515,7 +515,7 @@ cdv_intel_dp_mode_valid(struct drm_connector *connector,
struct cdv_intel_dp *intel_dp = encoder->dev_priv;
int max_link_clock = cdv_intel_dp_link_clock(cdv_intel_dp_max_link_bw(encoder));
int max_lanes = cdv_intel_dp_max_lane_count(encoder);
struct drm_psb_private *dev_priv = connector->dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(connector->dev);
if (is_edp(encoder) && intel_dp->panel_fixed_mode) {
if (mode->hdisplay > intel_dp->panel_fixed_mode->hdisplay)
@@ -896,7 +896,7 @@ static bool
cdv_intel_dp_mode_fixup(struct drm_encoder *encoder, const struct drm_display_mode *mode,
struct drm_display_mode *adjusted_mode)
{
struct drm_psb_private *dev_priv = encoder->dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(encoder->dev);
struct gma_encoder *intel_encoder = to_gma_encoder(encoder);
struct cdv_intel_dp *intel_dp = intel_encoder->dev_priv;
int lane_count, clock;
@@ -988,7 +988,7 @@ cdv_intel_dp_set_m_n(struct drm_crtc *crtc, struct drm_display_mode *mode,
struct drm_display_mode *adjusted_mode)
{
struct drm_device *dev = crtc->dev;
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
struct drm_mode_config *mode_config = &dev->mode_config;
struct drm_encoder *encoder;
struct gma_crtc *gma_crtc = to_gma_crtc(crtc);
@@ -1744,7 +1744,7 @@ static int cdv_intel_dp_get_modes(struct drm_connector *connector)
if (is_edp(intel_encoder)) {
struct drm_device *dev = connector->dev;
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
cdv_intel_edp_panel_vdd_off(intel_encoder);
if (ret) {
@@ -1809,7 +1809,7 @@ cdv_intel_dp_set_property(struct drm_connector *connector,
struct drm_property *property,
uint64_t val)
{
struct drm_psb_private *dev_priv = connector->dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(connector->dev);
struct gma_encoder *encoder = gma_attached_encoder(connector);
struct cdv_intel_dp *intel_dp = encoder->dev_priv;
int ret;
@@ -1908,7 +1908,7 @@ static void cdv_intel_dp_add_properties(struct drm_connector *connector)
/* check the VBT to see whether the eDP is on DP-D port */
static bool cdv_intel_dpc_is_edp(struct drm_device *dev)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
struct child_device_config *p_child;
int i;

22
drivers/gpu/drm/gma500/cdv_intel_lvds.c
View File

@@ -57,7 +57,7 @@ struct cdv_intel_lvds_priv {
*/
static u32 cdv_intel_lvds_get_max_backlight(struct drm_device *dev)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
u32 retval;
if (gma_power_begin(dev, false)) {
@@ -81,7 +81,7 @@ static u32 cdv_intel_lvds_get_max_backlight(struct drm_device *dev)
*/
static void cdv_intel_lvds_set_backlight(struct drm_device *dev, int level)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
u32 blc_pwm_ctl;
if (gma_power_begin(dev, false)) {
@@ -105,7 +105,7 @@ static void cdv_intel_lvds_set_backlight(struct drm_device *dev, int level)
static void cdv_intel_lvds_set_power(struct drm_device *dev,
struct drm_encoder *encoder, bool on)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
u32 pp_status;
if (!gma_power_begin(dev, true))
@@ -154,7 +154,7 @@ static enum drm_mode_status cdv_intel_lvds_mode_valid(struct drm_connector *conn
struct drm_display_mode *mode)
{
struct drm_device *dev = connector->dev;
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
struct drm_display_mode *fixed_mode =
dev_priv->mode_dev.panel_fixed_mode;
@@ -180,7 +180,7 @@ static bool cdv_intel_lvds_mode_fixup(struct drm_encoder *encoder,
struct drm_display_mode *adjusted_mode)
{
struct drm_device *dev = encoder->dev;
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
struct psb_intel_mode_device *mode_dev = &dev_priv->mode_dev;
struct drm_encoder *tmp_encoder;
struct drm_display_mode *panel_fixed_mode = mode_dev->panel_fixed_mode;
@@ -227,7 +227,7 @@ static bool cdv_intel_lvds_mode_fixup(struct drm_encoder *encoder,
static void cdv_intel_lvds_prepare(struct drm_encoder *encoder)
{
struct drm_device *dev = encoder->dev;
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
struct psb_intel_mode_device *mode_dev = &dev_priv->mode_dev;
if (!gma_power_begin(dev, true))
@@ -245,7 +245,7 @@ static void cdv_intel_lvds_prepare(struct drm_encoder *encoder)
static void cdv_intel_lvds_commit(struct drm_encoder *encoder)
{
struct drm_device *dev = encoder->dev;
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
struct psb_intel_mode_device *mode_dev = &dev_priv->mode_dev;
if (mode_dev->backlight_duty_cycle == 0)
@@ -260,7 +260,7 @@ static void cdv_intel_lvds_mode_set(struct drm_encoder *encoder,
struct drm_display_mode *adjusted_mode)
{
struct drm_device *dev = encoder->dev;
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
struct gma_crtc *gma_crtc = to_gma_crtc(encoder->crtc);
u32 pfit_control;
@@ -297,7 +297,7 @@ static void cdv_intel_lvds_mode_set(struct drm_encoder *encoder,
static int cdv_intel_lvds_get_modes(struct drm_connector *connector)
{
struct drm_device *dev = connector->dev;
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
struct gma_encoder *gma_encoder = gma_attached_encoder(connector);
struct psb_intel_mode_device *mode_dev = &dev_priv->mode_dev;
int ret;
@@ -428,7 +428,7 @@ static const struct drm_connector_funcs cdv_intel_lvds_connector_funcs = {
static bool lvds_is_present_in_vbt(struct drm_device *dev,
u8 *i2c_pin)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
int i;
if (!dev_priv->child_dev_num)
@@ -486,7 +486,7 @@ void cdv_intel_lvds_init(struct drm_device *dev,
struct drm_encoder *encoder;
struct drm_display_mode *scan;
struct drm_crtc *crtc;
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
u32 lvds;
int pipe;
u8 pin;

16
drivers/gpu/drm/gma500/framebuffer.c
View File

@@ -81,7 +81,7 @@ static vm_fault_t psbfb_vm_fault(struct vm_fault *vmf)
struct vm_area_struct *vma = vmf->vma;
struct drm_framebuffer *fb = vma->vm_private_data;
struct drm_device *dev = fb->dev;
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
struct gtt_range *gtt = to_gtt_range(fb->obj[0]);
int page_num;
int i;
@@ -261,7 +261,7 @@ static int psbfb_create(struct drm_fb_helper *fb_helper,
struct drm_fb_helper_surface_size *sizes)
{
struct drm_device *dev = fb_helper->dev;
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
struct pci_dev *pdev = to_pci_dev(dev->dev);
struct fb_info *info;
struct drm_framebuffer *fb;
@@ -374,7 +374,7 @@ static int psbfb_probe(struct drm_fb_helper *fb_helper,
struct drm_fb_helper_surface_size *sizes)
{
struct drm_device *dev = fb_helper->dev;
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
unsigned int fb_size;
int bytespp;
@@ -422,7 +422,7 @@ static int psb_fbdev_destroy(struct drm_device *dev,
int psb_fbdev_init(struct drm_device *dev)
{
struct drm_fb_helper *fb_helper;
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
int ret;
fb_helper = kzalloc(sizeof(*fb_helper), GFP_KERNEL);
@@ -457,7 +457,7 @@ free:
static void psb_fbdev_fini(struct drm_device *dev)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
if (!dev_priv->fb_helper)
return;
@@ -474,7 +474,7 @@ static const struct drm_mode_config_funcs psb_mode_funcs = {
static void psb_setup_outputs(struct drm_device *dev)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
struct drm_connector *connector;
drm_mode_create_scaling_mode_property(dev);
@@ -533,7 +533,7 @@ static void psb_setup_outputs(struct drm_device *dev)
void psb_modeset_init(struct drm_device *dev)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
struct psb_intel_mode_device *mode_dev = &dev_priv->mode_dev;
struct pci_dev *pdev = to_pci_dev(dev->dev);
int i;
@@ -566,7 +566,7 @@ void psb_modeset_init(struct drm_device *dev)
void psb_modeset_cleanup(struct drm_device *dev)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
if (dev_priv->modeset) {
drm_kms_helper_poll_fini(dev);
psb_fbdev_fini(dev);

2
drivers/gpu/drm/gma500/gem.c
View File

@@ -147,7 +147,7 @@ static vm_fault_t psb_gem_fault(struct vm_fault *vmf)
obj = vma->vm_private_data; /* GEM object */
dev = obj->dev;
dev_priv = dev->dev_private;
dev_priv = to_drm_psb_private(dev);
r = container_of(obj, struct gtt_range, gem); /* Get the gtt range */

2
drivers/gpu/drm/gma500/gma_device.c
View File

@@ -15,7 +15,7 @@ void gma_get_core_freq(struct drm_device *dev)
struct pci_dev *pci_root =
pci_get_domain_bus_and_slot(pci_domain_nr(pdev->bus),
0, 0);
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
/*pci_write_config_dword(pci_root, 0xD4, 0x00C32004);*/
/*pci_write_config_dword(pci_root, 0xD0, 0xE0033000);*/

14
drivers/gpu/drm/gma500/gma_display.c
View File

@@ -51,7 +51,7 @@ int gma_pipe_set_base(struct drm_crtc *crtc, int x, int y,
struct drm_framebuffer *old_fb)
{
struct drm_device *dev = crtc->dev;
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
struct gma_crtc *gma_crtc = to_gma_crtc(crtc);
struct drm_framebuffer *fb = crtc->primary->fb;
struct gtt_range *gtt;
@@ -136,7 +136,7 @@ gma_pipe_set_base_exit:
void gma_crtc_load_lut(struct drm_crtc *crtc)
{
struct drm_device *dev = crtc->dev;
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
struct gma_crtc *gma_crtc = to_gma_crtc(crtc);
const struct psb_offset *map = &dev_priv->regmap[gma_crtc->pipe];
int palreg = map->palette;
@@ -189,7 +189,7 @@ int gma_crtc_gamma_set(struct drm_crtc *crtc, u16 *red, u16 *green, u16 *blue,
void gma_crtc_dpms(struct drm_crtc *crtc, int mode)
{
struct drm_device *dev = crtc->dev;
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
struct gma_crtc *gma_crtc = to_gma_crtc(crtc);
int pipe = gma_crtc->pipe;
const struct psb_offset *map = &dev_priv->regmap[pipe];
@@ -324,7 +324,7 @@ int gma_crtc_cursor_set(struct drm_crtc *crtc,
uint32_t width, uint32_t height)
{
struct drm_device *dev = crtc->dev;
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
struct gma_crtc *gma_crtc = to_gma_crtc(crtc);
int pipe = gma_crtc->pipe;
uint32_t control = (pipe == 0) ? CURACNTR : CURBCNTR;
@@ -553,7 +553,7 @@ int gma_crtc_set_config(struct drm_mode_set *set,
struct drm_modeset_acquire_ctx *ctx)
{
struct drm_device *dev = set->crtc->dev;
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
int ret;
if (!dev_priv->rpm_enabled)
@@ -572,7 +572,7 @@ int gma_crtc_set_config(struct drm_mode_set *set,
void gma_crtc_save(struct drm_crtc *crtc)
{
struct drm_device *dev = crtc->dev;
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
struct gma_crtc *gma_crtc = to_gma_crtc(crtc);
struct psb_intel_crtc_state *crtc_state = gma_crtc->crtc_state;
const struct psb_offset *map = &dev_priv->regmap[gma_crtc->pipe];
@@ -615,7 +615,7 @@ void gma_crtc_save(struct drm_crtc *crtc)
void gma_crtc_restore(struct drm_crtc *crtc)
{
struct drm_device *dev = crtc->dev;
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
struct gma_crtc *gma_crtc = to_gma_crtc(crtc);
struct psb_intel_crtc_state *crtc_state = gma_crtc->crtc_state;
const struct psb_offset *map = &dev_priv->regmap[gma_crtc->pipe];

18
drivers/gpu/drm/gma500/gtt.c
View File

@@ -53,7 +53,7 @@ static inline uint32_t psb_gtt_mask_pte(uint32_t pfn, int type)
*/
static u32 __iomem *psb_gtt_entry(struct drm_device *dev, struct gtt_range *r)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
unsigned long offset;
offset = r->resource.start - dev_priv->gtt_mem->start;
@@ -118,7 +118,7 @@ static int psb_gtt_insert(struct drm_device *dev, struct gtt_range *r,
*/
static void psb_gtt_remove(struct drm_device *dev, struct gtt_range *r)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
u32 __iomem *gtt_slot;
u32 pte;
int i;
@@ -188,7 +188,7 @@ int psb_gtt_pin(struct gtt_range *gt)
{
int ret = 0;
struct drm_device *dev = gt->gem.dev;
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
u32 gpu_base = dev_priv->gtt.gatt_start;
mutex_lock(&dev_priv->gtt_mutex);
@@ -226,7 +226,7 @@ out:
void psb_gtt_unpin(struct gtt_range *gt)
{
struct drm_device *dev = gt->gem.dev;
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
u32 gpu_base = dev_priv->gtt.gatt_start;
mutex_lock(&dev_priv->gtt_mutex);
@@ -266,7 +266,7 @@ void psb_gtt_unpin(struct gtt_range *gt)
struct gtt_range *psb_gtt_alloc_range(struct drm_device *dev, int len,
const char *name, int backed, u32 align)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
struct gtt_range *gt;
struct resource *r = dev_priv->gtt_mem;
int ret;
@@ -322,13 +322,13 @@ void psb_gtt_free_range(struct drm_device *dev, struct gtt_range *gt)
static void psb_gtt_alloc(struct drm_device *dev)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
init_rwsem(&dev_priv->gtt.sem);
}
void psb_gtt_takedown(struct drm_device *dev)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
struct pci_dev *pdev = to_pci_dev(dev->dev);
if (dev_priv->gtt_map) {
@@ -347,7 +347,7 @@ void psb_gtt_takedown(struct drm_device *dev)
int psb_gtt_init(struct drm_device *dev, int resume)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
struct pci_dev *pdev = to_pci_dev(dev->dev);
unsigned gtt_pages;
unsigned long stolen_size, vram_stolen_size;
@@ -496,7 +496,7 @@ out_err:
int psb_gtt_restore(struct drm_device *dev)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
struct resource *r = dev_priv->gtt_mem->child;
struct gtt_range *range;
unsigned int restored = 0, total = 0, size = 0;

10
drivers/gpu/drm/gma500/intel_bios.c
View File

@@ -207,7 +207,7 @@ static void parse_backlight_data(struct drm_psb_private *dev_priv,
lvds_bl = kmemdup(vbt_lvds_bl, sizeof(*vbt_lvds_bl), GFP_KERNEL);
if (!lvds_bl) {
dev_err(dev_priv->dev->dev, "out of memory for backlight data\n");
dev_err(dev_priv->dev.dev, "out of memory for backlight data\n");
return;
}
dev_priv->lvds_bl = lvds_bl;
@@ -248,7 +248,7 @@ static void parse_lfp_panel_data(struct drm_psb_private *dev_priv,
panel_fixed_mode = kzalloc(sizeof(*panel_fixed_mode),
GFP_KERNEL);
if (panel_fixed_mode == NULL) {
dev_err(dev_priv->dev->dev, "out of memory for fixed panel mode\n");
dev_err(dev_priv->dev.dev, "out of memory for fixed panel mode\n");
return;
}
@@ -259,7 +259,7 @@ static void parse_lfp_panel_data(struct drm_psb_private *dev_priv,
dev_priv->lfp_lvds_vbt_mode = panel_fixed_mode;
drm_mode_debug_printmodeline(panel_fixed_mode);
} else {
dev_dbg(dev_priv->dev->dev, "ignoring invalid LVDS VBT\n");
dev_dbg(dev_priv->dev.dev, "ignoring invalid LVDS VBT\n");
dev_priv->lvds_vbt = 0;
kfree(panel_fixed_mode);
}
@@ -515,7 +515,7 @@ parse_device_mapping(struct drm_psb_private *dev_priv,
*/
int psb_intel_init_bios(struct drm_device *dev)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
struct pci_dev *pdev = to_pci_dev(dev->dev);
struct vbt_header *vbt = NULL;
struct bdb_header *bdb = NULL;
@@ -579,7 +579,7 @@ int psb_intel_init_bios(struct drm_device *dev)
*/
void psb_intel_destroy_bios(struct drm_device *dev)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
kfree(dev_priv->sdvo_lvds_vbt_mode);
kfree(dev_priv->lfp_lvds_vbt_mode);

12
drivers/gpu/drm/gma500/intel_gmbus.c
View File

@@ -75,7 +75,7 @@ struct intel_gpio {
void
gma_intel_i2c_reset(struct drm_device *dev)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
GMBUS_REG_WRITE(GMBUS0, 0);
}
@@ -196,7 +196,7 @@ intel_gpio_create(struct drm_psb_private *dev_priv, u32 pin)
"gma500 GPIO%c", "?BACDE?F"[pin]);
gpio->adapter.owner = THIS_MODULE;
gpio->adapter.algo_data = &gpio->algo;
gpio->adapter.dev.parent = dev_priv->dev->dev;
gpio->adapter.dev.parent = dev_priv->dev.dev;
gpio->algo.setsda = set_data;
gpio->algo.setscl = set_clock;
gpio->algo.getsda = get_data;
@@ -226,7 +226,7 @@ intel_i2c_quirk_xfer(struct drm_psb_private *dev_priv,
adapter);
int ret;
gma_intel_i2c_reset(dev_priv->dev);
gma_intel_i2c_reset(&dev_priv->dev);
intel_i2c_quirk_set(dev_priv, true);
set_data(gpio, 1);
@@ -394,7 +394,7 @@ int gma_intel_setup_gmbus(struct drm_device *dev)
"reserved",
"dpd",
};
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
int ret, i;
dev_priv->gmbus = kcalloc(GMBUS_NUM_PORTS, sizeof(struct intel_gmbus),
@@ -432,7 +432,7 @@ int gma_intel_setup_gmbus(struct drm_device *dev)
bus->force_bit = intel_gpio_create(dev_priv, i);
}
gma_intel_i2c_reset(dev_priv->dev);
gma_intel_i2c_reset(&dev_priv->dev);
return 0;
@@ -480,7 +480,7 @@ void gma_intel_gmbus_force_bit(struct i2c_adapter *adapter, bool force_bit)
void gma_intel_teardown_gmbus(struct drm_device *dev)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
int i;
if (dev_priv->gmbus == NULL)

11
drivers/gpu/drm/gma500/mid_bios.c
View File

@@ -18,7 +18,7 @@
static void mid_get_fuse_settings(struct drm_device *dev)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
struct pci_dev *pdev = to_pci_dev(dev->dev);
struct pci_dev *pci_root =
pci_get_domain_bus_and_slot(pci_domain_nr(pdev->bus),
@@ -94,7 +94,7 @@ static void mid_get_fuse_settings(struct drm_device *dev)
static void mid_get_pci_revID(struct drm_psb_private *dev_priv)
{
uint32_t platform_rev_id = 0;
struct pci_dev *pdev = to_pci_dev(dev_priv->dev->dev);
struct pci_dev *pdev = to_pci_dev(dev_priv->dev.dev);
int domain = pci_domain_nr(pdev->bus);
struct pci_dev *pci_gfx_root =
pci_get_domain_bus_and_slot(domain, 0, PCI_DEVFN(2, 0));
@@ -106,8 +106,7 @@ static void mid_get_pci_revID(struct drm_psb_private *dev_priv)
pci_read_config_dword(pci_gfx_root, 0x08, &platform_rev_id);
dev_priv->platform_rev_id = (uint8_t) platform_rev_id;
pci_dev_put(pci_gfx_root);
dev_dbg(dev_priv->dev->dev, "platform_rev_id is %x\n",
dev_priv->platform_rev_id);
dev_dbg(dev_priv->dev.dev, "platform_rev_id is %x\n", dev_priv->platform_rev_id);
}
struct mid_vbt_header {
@@ -270,7 +269,7 @@ out:
static void mid_get_vbt_data(struct drm_psb_private *dev_priv)
{
struct drm_device *dev = dev_priv->dev;
struct drm_device *dev = &dev_priv->dev;
struct pci_dev *pdev = to_pci_dev(dev->dev);
u32 addr;
u8 __iomem *vbt_virtual;
@@ -325,7 +324,7 @@ out:
int mid_chip_setup(struct drm_device *dev)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
mid_get_fuse_settings(dev);
mid_get_vbt_data(dev_priv);
mid_get_pci_revID(dev_priv);

12
drivers/gpu/drm/gma500/mmu.c
View File

@@ -66,7 +66,7 @@ static inline void psb_mmu_clflush(struct psb_mmu_driver *driver, void *addr)
static void psb_mmu_flush_pd_locked(struct psb_mmu_driver *driver, int force)
{
struct drm_device *dev = driver->dev;
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
if (atomic_read(&driver->needs_tlbflush) || force) {
uint32_t val = PSB_RSGX32(PSB_CR_BIF_CTRL);
@@ -94,7 +94,7 @@ static void psb_mmu_flush_pd(struct psb_mmu_driver *driver, int force)
void psb_mmu_flush(struct psb_mmu_driver *driver)
{
struct drm_device *dev = driver->dev;
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
uint32_t val;
down_write(&driver->sem);
@@ -120,7 +120,7 @@ void psb_mmu_flush(struct psb_mmu_driver *driver)
void psb_mmu_set_pd_context(struct psb_mmu_pd *pd, int hw_context)
{
struct drm_device *dev = pd->driver->dev;
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
uint32_t offset = (hw_context == 0) ? PSB_CR_BIF_DIR_LIST_BASE0 :
PSB_CR_BIF_DIR_LIST_BASE1 + hw_context * 4;
@@ -230,7 +230,7 @@ void psb_mmu_free_pagedir(struct psb_mmu_pd *pd)
{
struct psb_mmu_driver *driver = pd->driver;
struct drm_device *dev = driver->dev;
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
struct psb_mmu_pt *pt;
int i;
@@ -409,7 +409,7 @@ struct psb_mmu_pd *psb_mmu_get_default_pd(struct psb_mmu_driver *driver)
void psb_mmu_driver_takedown(struct psb_mmu_driver *driver)
{
struct drm_device *dev = driver->dev;
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
PSB_WSGX32(driver->bif_ctrl, PSB_CR_BIF_CTRL);
psb_mmu_free_pagedir(driver->default_pd);
@@ -422,7 +422,7 @@ struct psb_mmu_driver *psb_mmu_driver_init(struct drm_device *dev,
atomic_t *msvdx_mmu_invaldc)
{
struct psb_mmu_driver *driver;
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
driver = kmalloc(sizeof(*driver), GFP_KERNEL);

8
drivers/gpu/drm/gma500/oaktrail_crtc.c
View File

@@ -82,7 +82,7 @@ static const struct gma_limit_t *mrst_limit(struct drm_crtc *crtc,
{
const struct gma_limit_t *limit = NULL;
struct drm_device *dev = crtc->dev;
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
if (gma_pipe_has_type(crtc, INTEL_OUTPUT_LVDS)
|| gma_pipe_has_type(crtc, INTEL_OUTPUT_MIPI)) {
@@ -214,7 +214,7 @@ static bool mrst_lvds_find_best_pll(const struct gma_limit_t *limit,
static void oaktrail_crtc_dpms(struct drm_crtc *crtc, int mode)
{
struct drm_device *dev = crtc->dev;
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
struct gma_crtc *gma_crtc = to_gma_crtc(crtc);
int pipe = gma_crtc->pipe;
const struct psb_offset *map = &dev_priv->regmap[pipe];
@@ -361,7 +361,7 @@ static int oaktrail_crtc_mode_set(struct drm_crtc *crtc,
{
struct drm_device *dev = crtc->dev;
struct gma_crtc *gma_crtc = to_gma_crtc(crtc);
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
int pipe = gma_crtc->pipe;
const struct psb_offset *map = &dev_priv->regmap[pipe];
int refclk = 0;
@@ -589,7 +589,7 @@ static int oaktrail_pipe_set_base(struct drm_crtc *crtc,
int x, int y, struct drm_framebuffer *old_fb)
{
struct drm_device *dev = crtc->dev;
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
struct gma_crtc *gma_crtc = to_gma_crtc(crtc);
struct drm_framebuffer *fb = crtc->primary->fb;
int pipe = gma_crtc->pipe;

20
drivers/gpu/drm/gma500/oaktrail_device.c
View File

@@ -20,7 +20,7 @@
static int oaktrail_output_init(struct drm_device *dev)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
if (dev_priv->iLVDS_enable)
oaktrail_lvds_init(dev, &dev_priv->mode_dev);
else
@@ -51,7 +51,7 @@ static int oaktrail_brightness;
static int oaktrail_set_brightness(struct backlight_device *bd)
{
struct drm_device *dev = bl_get_data(oaktrail_backlight_device);
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
int level = bd->props.brightness;
u32 blc_pwm_ctl;
u32 max_pwm_blc;
@@ -96,7 +96,7 @@ static int oaktrail_get_brightness(struct backlight_device *bd)
static int device_backlight_init(struct drm_device *dev)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
unsigned long core_clock;
u16 bl_max_freq;
uint32_t value;
@@ -133,7 +133,7 @@ static const struct backlight_ops oaktrail_ops = {
static int oaktrail_backlight_init(struct drm_device *dev)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
int ret;
struct backlight_properties props;
@@ -175,7 +175,7 @@ static int oaktrail_backlight_init(struct drm_device *dev)
*/
static int oaktrail_save_display_registers(struct drm_device *dev)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
struct psb_save_area *regs = &dev_priv->regs;
struct psb_pipe *p = &regs->pipe[0];
int i;
@@ -289,7 +289,7 @@ static int oaktrail_save_display_registers(struct drm_device *dev)
*/
static int oaktrail_restore_display_registers(struct drm_device *dev)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
struct psb_save_area *regs = &dev_priv->regs;
struct psb_pipe *p = &regs->pipe[0];
u32 pp_stat;
@@ -404,7 +404,7 @@ static int oaktrail_restore_display_registers(struct drm_device *dev)
*/
static int oaktrail_power_down(struct drm_device *dev)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
u32 pwr_mask ;
u32 pwr_sts;
@@ -428,7 +428,7 @@ static int oaktrail_power_down(struct drm_device *dev)
*/
static int oaktrail_power_up(struct drm_device *dev)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
u32 pwr_mask = PSB_PWRGT_DISPLAY_MASK;
u32 pwr_sts, pwr_cnt;
@@ -500,7 +500,7 @@ static const struct psb_offset oaktrail_regmap[2] = {
static int oaktrail_chip_setup(struct drm_device *dev)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
struct pci_dev *pdev = to_pci_dev(dev->dev);
int ret;
@@ -524,7 +524,7 @@ static int oaktrail_chip_setup(struct drm_device *dev)
static void oaktrail_teardown(struct drm_device *dev)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
gma_intel_teardown_gmbus(dev);
oaktrail_hdmi_teardown(dev);

18
drivers/gpu/drm/gma500/oaktrail_hdmi.c
View File

@@ -130,7 +130,7 @@ static const struct oaktrail_hdmi_limit oaktrail_hdmi_limit = {
static void oaktrail_hdmi_audio_enable(struct drm_device *dev)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
struct oaktrail_hdmi_dev *hdmi_dev = dev_priv->hdmi_priv;
HDMI_WRITE(HDMI_HCR, 0x67);
@@ -145,7 +145,7 @@ static void oaktrail_hdmi_audio_enable(struct drm_device *dev)
static void oaktrail_hdmi_audio_disable(struct drm_device *dev)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
struct oaktrail_hdmi_dev *hdmi_dev = dev_priv->hdmi_priv;
HDMI_WRITE(0x51a8, 0x0);
@@ -264,7 +264,7 @@ int oaktrail_crtc_hdmi_mode_set(struct drm_crtc *crtc,
struct drm_framebuffer *old_fb)
{
struct drm_device *dev = crtc->dev;
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
struct oaktrail_hdmi_dev *hdmi_dev = dev_priv->hdmi_priv;
int pipe = 1;
int htot_reg = (pipe == 0) ? HTOTAL_A : HTOTAL_B;
@@ -494,7 +494,7 @@ static void oaktrail_hdmi_dpms(struct drm_encoder *encoder, int mode)
static int dpms_mode = -1;
struct drm_device *dev = encoder->dev;
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
struct oaktrail_hdmi_dev *hdmi_dev = dev_priv->hdmi_priv;
u32 temp;
@@ -529,7 +529,7 @@ oaktrail_hdmi_detect(struct drm_connector *connector, bool force)
{
enum drm_connector_status status;
struct drm_device *dev = connector->dev;
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
struct oaktrail_hdmi_dev *hdmi_dev = dev_priv->hdmi_priv;
u32 temp;
@@ -665,7 +665,7 @@ failed_connector:
void oaktrail_hdmi_setup(struct drm_device *dev)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
struct pci_dev *pdev;
struct oaktrail_hdmi_dev *hdmi_dev;
int ret;
@@ -718,7 +718,7 @@ out:
void oaktrail_hdmi_teardown(struct drm_device *dev)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
struct oaktrail_hdmi_dev *hdmi_dev = dev_priv->hdmi_priv;
struct pci_dev *pdev;
@@ -735,7 +735,7 @@ void oaktrail_hdmi_teardown(struct drm_device *dev)
/* save HDMI register state */
void oaktrail_hdmi_save(struct drm_device *dev)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
struct oaktrail_hdmi_dev *hdmi_dev = dev_priv->hdmi_priv;
struct psb_state *regs = &dev_priv->regs.psb;
struct psb_pipe *pipeb = &dev_priv->regs.pipe[1];
@@ -788,7 +788,7 @@ void oaktrail_hdmi_save(struct drm_device *dev)
/* restore HDMI register state */
void oaktrail_hdmi_restore(struct drm_device *dev)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
struct oaktrail_hdmi_dev *hdmi_dev = dev_priv->hdmi_priv;
struct psb_state *regs = &dev_priv->regs.psb;
struct psb_pipe *pipeb = &dev_priv->regs.pipe[1];

14
drivers/gpu/drm/gma500/oaktrail_lvds.c
View File

@@ -37,7 +37,7 @@ static void oaktrail_lvds_set_power(struct drm_device *dev,
bool on)
{
u32 pp_status;
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
if (!gma_power_begin(dev, true))
return;
@@ -83,7 +83,7 @@ static void oaktrail_lvds_mode_set(struct drm_encoder *encoder,
struct drm_display_mode *adjusted_mode)
{
struct drm_device *dev = encoder->dev;
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
struct psb_intel_mode_device *mode_dev = &dev_priv->mode_dev;
struct drm_mode_config *mode_config = &dev->mode_config;
struct drm_connector *connector = NULL;
@@ -155,7 +155,7 @@ static void oaktrail_lvds_mode_set(struct drm_encoder *encoder,
static void oaktrail_lvds_prepare(struct drm_encoder *encoder)
{
struct drm_device *dev = encoder->dev;
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
struct gma_encoder *gma_encoder = to_gma_encoder(encoder);
struct psb_intel_mode_device *mode_dev = &dev_priv->mode_dev;
@@ -171,7 +171,7 @@ static void oaktrail_lvds_prepare(struct drm_encoder *encoder)
static u32 oaktrail_lvds_get_max_backlight(struct drm_device *dev)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
u32 ret;
if (gma_power_begin(dev, false)) {
@@ -191,7 +191,7 @@ static u32 oaktrail_lvds_get_max_backlight(struct drm_device *dev)
static void oaktrail_lvds_commit(struct drm_encoder *encoder)
{
struct drm_device *dev = encoder->dev;
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
struct gma_encoder *gma_encoder = to_gma_encoder(encoder);
struct psb_intel_mode_device *mode_dev = &dev_priv->mode_dev;
@@ -215,7 +215,7 @@ static void oaktrail_lvds_get_configuration_mode(struct drm_device *dev,
struct psb_intel_mode_device *mode_dev)
{
struct drm_display_mode *mode = NULL;
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
struct oaktrail_timing_info *ti = &dev_priv->gct_data.DTD;
mode_dev->panel_fixed_mode = NULL;
@@ -294,7 +294,7 @@ void oaktrail_lvds_init(struct drm_device *dev,
struct gma_connector *gma_connector;
struct drm_connector *connector;
struct drm_encoder *encoder;
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
struct edid *edid;
struct i2c_adapter *i2c_adap;
struct drm_display_mode *scan; /* *modes, *bios_mode; */

2
drivers/gpu/drm/gma500/oaktrail_lvds_i2c.c
View File

@@ -133,7 +133,7 @@ void oaktrail_lvds_i2c_init(struct drm_encoder *encoder)
{
struct drm_device *dev = encoder->dev;
struct gma_encoder *gma_encoder = to_gma_encoder(encoder);
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
struct psb_intel_i2c_chan *chan;
chan = kzalloc(sizeof(struct psb_intel_i2c_chan), GFP_KERNEL);

14
drivers/gpu/drm/gma500/opregion.c
View File

@@ -147,7 +147,7 @@ static struct psb_intel_opregion *system_opregion;
static u32 asle_set_backlight(struct drm_device *dev, u32 bclp)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
struct opregion_asle *asle = dev_priv->opregion.asle;
struct backlight_device *bd = dev_priv->backlight_device;
@@ -190,7 +190,7 @@ static void psb_intel_opregion_asle_work(struct work_struct *work)
}
if (asle_req & ASLE_SET_BACKLIGHT)
asle_stat |= asle_set_backlight(dev_priv->dev, asle->bclp);
asle_stat |= asle_set_backlight(&dev_priv->dev, asle->bclp);
asle->aslc = asle_stat;
@@ -198,7 +198,7 @@ static void psb_intel_opregion_asle_work(struct work_struct *work)
void psb_intel_opregion_asle_intr(struct drm_device *dev)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
if (dev_priv->opregion.asle)
schedule_work(&dev_priv->opregion.asle_work);
@@ -211,7 +211,7 @@ void psb_intel_opregion_asle_intr(struct drm_device *dev)
void psb_intel_opregion_enable_asle(struct drm_device *dev)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
struct opregion_asle *asle = dev_priv->opregion.asle;
if (asle && system_opregion ) {
@@ -258,7 +258,7 @@ static struct notifier_block psb_intel_opregion_notifier = {
void psb_intel_opregion_init(struct drm_device *dev)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
struct psb_intel_opregion *opregion = &dev_priv->opregion;
if (!opregion->header)
@@ -278,7 +278,7 @@ void psb_intel_opregion_init(struct drm_device *dev)
void psb_intel_opregion_fini(struct drm_device *dev)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
struct psb_intel_opregion *opregion = &dev_priv->opregion;
if (!opregion->header)
@@ -304,7 +304,7 @@ void psb_intel_opregion_fini(struct drm_device *dev)
int psb_intel_opregion_setup(struct drm_device *dev)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
struct pci_dev *pdev = to_pci_dev(dev->dev);
struct psb_intel_opregion *opregion = &dev_priv->opregion;
u32 opregion_phy, mboxes;

20
drivers/gpu/drm/gma500/power.c
View File

@@ -47,7 +47,7 @@ static DEFINE_SPINLOCK(power_ctrl_lock); /* Serialize power claim */
*/
void gma_power_init(struct drm_device *dev)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
/* FIXME: Move APM/OSPM base into relevant device code */
dev_priv->apm_base = dev_priv->apm_reg & 0xffff;
@@ -82,7 +82,7 @@ void gma_power_uninit(struct drm_device *dev)
*/
static void gma_suspend_display(struct drm_device *dev)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
if (dev_priv->suspended)
return;
@@ -101,7 +101,7 @@ static void gma_suspend_display(struct drm_device *dev)
static void gma_resume_display(struct pci_dev *pdev)
{
struct drm_device *dev = pci_get_drvdata(pdev);
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
/* turn on the display power island */
dev_priv->ops->power_up(dev);
@@ -125,7 +125,7 @@ static void gma_resume_display(struct pci_dev *pdev)
static void gma_suspend_pci(struct pci_dev *pdev)
{
struct drm_device *dev = pci_get_drvdata(pdev);
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
int bsm, vbt;
if (dev_priv->suspended)
@@ -155,7 +155,7 @@ static void gma_suspend_pci(struct pci_dev *pdev)
static bool gma_resume_pci(struct pci_dev *pdev)
{
struct drm_device *dev = pci_get_drvdata(pdev);
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
int ret;
if (!dev_priv->suspended)
@@ -189,7 +189,7 @@ int gma_power_suspend(struct device *_dev)
{
struct pci_dev *pdev = to_pci_dev(_dev);
struct drm_device *dev = pci_get_drvdata(pdev);
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
mutex_lock(&power_mutex);
if (!dev_priv->suspended) {
@@ -234,7 +234,7 @@ int gma_power_resume(struct device *_dev)
*/
bool gma_power_is_on(struct drm_device *dev)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
return dev_priv->display_power;
}
@@ -248,7 +248,7 @@ bool gma_power_is_on(struct drm_device *dev)
*/
bool gma_power_begin(struct drm_device *dev, bool force_on)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
struct pci_dev *pdev = to_pci_dev(dev->dev);
int ret;
unsigned long flags;
@@ -288,7 +288,7 @@ out_false:
*/
void gma_power_end(struct drm_device *dev)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
unsigned long flags;
spin_lock_irqsave(&power_ctrl_lock, flags);
dev_priv->display_count--;
@@ -310,7 +310,7 @@ int psb_runtime_resume(struct device *dev)
int psb_runtime_idle(struct device *dev)
{
struct drm_device *drmdev = pci_get_drvdata(to_pci_dev(dev));
struct drm_psb_private *dev_priv = drmdev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(drmdev);
if (dev_priv->display_count)
return 0;
else

16
drivers/gpu/drm/gma500/psb_device.c
View File

@@ -18,7 +18,7 @@
static int psb_output_init(struct drm_device *dev)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
psb_intel_lvds_init(dev, &dev_priv->mode_dev);
psb_intel_sdvo_init(dev, SDVOB);
return 0;
@@ -55,7 +55,7 @@ static int psb_get_brightness(struct backlight_device *bd)
static int psb_backlight_setup(struct drm_device *dev)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
unsigned long core_clock;
/* u32 bl_max_freq; */
/* unsigned long value; */
@@ -110,7 +110,7 @@ static const struct backlight_ops psb_ops = {
static int psb_backlight_init(struct drm_device *dev)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
int ret;
struct backlight_properties props;
@@ -149,7 +149,7 @@ static int psb_backlight_init(struct drm_device *dev)
static void psb_init_pm(struct drm_device *dev)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
u32 gating = PSB_RSGX32(PSB_CR_CLKGATECTL);
gating &= ~3; /* Disable 2D clock gating */
@@ -167,7 +167,7 @@ static void psb_init_pm(struct drm_device *dev)
*/
static int psb_save_display_registers(struct drm_device *dev)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
struct drm_crtc *crtc;
struct gma_connector *connector;
struct psb_state *regs = &dev_priv->regs.psb;
@@ -205,7 +205,7 @@ static int psb_save_display_registers(struct drm_device *dev)
*/
static int psb_restore_display_registers(struct drm_device *dev)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
struct drm_crtc *crtc;
struct gma_connector *connector;
struct psb_state *regs = &dev_priv->regs.psb;
@@ -300,7 +300,7 @@ static const struct psb_offset psb_regmap[2] = {
static int psb_chip_setup(struct drm_device *dev)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
dev_priv->regmap = psb_regmap;
gma_get_core_freq(dev);
gma_intel_setup_gmbus(dev);
@@ -311,7 +311,7 @@ static int psb_chip_setup(struct drm_device *dev)
static void psb_chip_teardown(struct drm_device *dev)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
psb_lid_timer_takedown(dev_priv);
gma_intel_teardown_gmbus(dev);
}

149
drivers/gpu/drm/gma500/psb_drv.c
View File

@@ -124,7 +124,7 @@ void psb_spank(struct drm_psb_private *dev_priv)
static int psb_do_init(struct drm_device *dev)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
struct psb_gtt *pg = &dev_priv->gtt;
uint32_t stolen_gtt;
@@ -163,71 +163,74 @@ static int psb_do_init(struct drm_device *dev)
static void psb_driver_unload(struct drm_device *dev)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
/* TODO: Kill vblank etc here */
if (dev_priv) {
if (dev_priv->backlight_device)
gma_backlight_exit(dev);
psb_modeset_cleanup(dev);
if (dev_priv->backlight_device)
gma_backlight_exit(dev);
psb_modeset_cleanup(dev);
if (dev_priv->ops->chip_teardown)
dev_priv->ops->chip_teardown(dev);
if (dev_priv->ops->chip_teardown)
dev_priv->ops->chip_teardown(dev);
psb_intel_opregion_fini(dev);
psb_intel_opregion_fini(dev);
if (dev_priv->pf_pd) {
psb_mmu_free_pagedir(dev_priv->pf_pd);
dev_priv->pf_pd = NULL;
}
if (dev_priv->mmu) {
struct psb_gtt *pg = &dev_priv->gtt;
down_read(&pg->sem);
psb_mmu_remove_pfn_sequence(
psb_mmu_get_default_pd
(dev_priv->mmu),
pg->mmu_gatt_start,
dev_priv->vram_stolen_size >> PAGE_SHIFT);
up_read(&pg->sem);
psb_mmu_driver_takedown(dev_priv->mmu);
dev_priv->mmu = NULL;
}
psb_gtt_takedown(dev);
if (dev_priv->scratch_page) {
set_pages_wb(dev_priv->scratch_page, 1);
__free_page(dev_priv->scratch_page);
dev_priv->scratch_page = NULL;
}
if (dev_priv->vdc_reg) {
iounmap(dev_priv->vdc_reg);
dev_priv->vdc_reg = NULL;
}
if (dev_priv->sgx_reg) {
iounmap(dev_priv->sgx_reg);
dev_priv->sgx_reg = NULL;
}
if (dev_priv->aux_reg) {
iounmap(dev_priv->aux_reg);
dev_priv->aux_reg = NULL;
}
pci_dev_put(dev_priv->aux_pdev);
pci_dev_put(dev_priv->lpc_pdev);
/* Destroy VBT data */
psb_intel_destroy_bios(dev);
kfree(dev_priv);
dev->dev_private = NULL;
if (dev_priv->pf_pd) {
psb_mmu_free_pagedir(dev_priv->pf_pd);
dev_priv->pf_pd = NULL;
}
if (dev_priv->mmu) {
struct psb_gtt *pg = &dev_priv->gtt;
down_read(&pg->sem);
psb_mmu_remove_pfn_sequence(
psb_mmu_get_default_pd
(dev_priv->mmu),
pg->mmu_gatt_start,
dev_priv->vram_stolen_size >> PAGE_SHIFT);
up_read(&pg->sem);
psb_mmu_driver_takedown(dev_priv->mmu);
dev_priv->mmu = NULL;
}
psb_gtt_takedown(dev);
if (dev_priv->scratch_page) {
set_pages_wb(dev_priv->scratch_page, 1);
__free_page(dev_priv->scratch_page);
dev_priv->scratch_page = NULL;
}
if (dev_priv->vdc_reg) {
iounmap(dev_priv->vdc_reg);
dev_priv->vdc_reg = NULL;
}
if (dev_priv->sgx_reg) {
iounmap(dev_priv->sgx_reg);
dev_priv->sgx_reg = NULL;
}
if (dev_priv->aux_reg) {
iounmap(dev_priv->aux_reg);
dev_priv->aux_reg = NULL;
}
pci_dev_put(dev_priv->aux_pdev);
pci_dev_put(dev_priv->lpc_pdev);
/* Destroy VBT data */
psb_intel_destroy_bios(dev);
gma_power_uninit(dev);
}
static void psb_device_release(void *data)
{
struct drm_device *dev = data;
psb_driver_unload(dev);
}
static int psb_driver_load(struct drm_device *dev, unsigned long flags)
{
struct pci_dev *pdev = to_pci_dev(dev->dev);
struct drm_psb_private *dev_priv;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
unsigned long resource_start, resource_len;
unsigned long irqflags;
int ret = -ENOMEM;
@@ -235,14 +238,9 @@ static int psb_driver_load(struct drm_device *dev, unsigned long flags)
struct gma_encoder *gma_encoder;
struct psb_gtt *pg;
/* allocating and initializing driver private data */
dev_priv = kzalloc(sizeof(*dev_priv), GFP_KERNEL);
if (dev_priv == NULL)
return -ENOMEM;
/* initializing driver private data */
dev_priv->ops = (struct psb_ops *)flags;
dev_priv->dev = dev;
dev->dev_private = (void *) dev_priv;
pg = &dev_priv->gtt;
@@ -409,8 +407,9 @@ static int psb_driver_load(struct drm_device *dev, unsigned long flags)
pm_runtime_enable(dev->dev);
pm_runtime_set_active(dev->dev);
#endif
/* Intel drm driver load is done, continue doing pvr load */
return 0;
return devm_add_action_or_reset(dev->dev, psb_device_release, dev);
out_err:
psb_driver_unload(dev);
return ret;
@@ -431,7 +430,7 @@ static long psb_unlocked_ioctl(struct file *filp, unsigned int cmd,
{
struct drm_file *file_priv = filp->private_data;
struct drm_device *dev = file_priv->minor->dev;
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
static unsigned int runtime_allowed;
if (runtime_allowed == 1 && dev_priv->is_lvds_on) {
@@ -445,38 +444,30 @@ static long psb_unlocked_ioctl(struct file *filp, unsigned int cmd,
static int psb_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
{
struct drm_psb_private *dev_priv;
struct drm_device *dev;
int ret;
ret = pci_enable_device(pdev);
ret = pcim_enable_device(pdev);
if (ret)
return ret;
dev = drm_dev_alloc(&driver, &pdev->dev);
if (IS_ERR(dev)) {
ret = PTR_ERR(dev);
goto err_pci_disable_device;
}
dev_priv = devm_drm_dev_alloc(&pdev->dev, &driver, struct drm_psb_private, dev);
if (IS_ERR(dev_priv))
return PTR_ERR(dev);
dev = &dev_priv->dev;
pci_set_drvdata(pdev, dev);
ret = psb_driver_load(dev, ent->driver_data);
if (ret)
goto err_drm_dev_put;
return ret;
ret = drm_dev_register(dev, ent->driver_data);
if (ret)
goto err_psb_driver_unload;
return ret;
return 0;
err_psb_driver_unload:
psb_driver_unload(dev);
err_drm_dev_put:
drm_dev_put(dev);
err_pci_disable_device:
pci_disable_device(pdev);
return ret;
}
static void psb_pci_remove(struct pci_dev *pdev)
@@ -484,8 +475,6 @@ static void psb_pci_remove(struct pci_dev *pdev)
struct drm_device *dev = pci_get_drvdata(pdev);
drm_dev_unregister(dev);
psb_driver_unload(dev);
drm_dev_put(dev);
}
static const struct dev_pm_ops psb_pm_ops = {

24
drivers/gpu/drm/gma500/psb_drv.h
View File

@@ -389,7 +389,8 @@ struct psb_ops;
struct intel_scu_ipc_dev;
struct drm_psb_private {
struct drm_device *dev;
struct drm_device dev;
struct pci_dev *aux_pdev; /* Currently only used by mrst */
struct pci_dev *lpc_pdev; /* Currently only used by mrst */
const struct psb_ops *ops;
@@ -567,6 +568,10 @@ struct drm_psb_private {
uint8_t panel_type;
};
static inline struct drm_psb_private *to_drm_psb_private(struct drm_device *dev)
{
return container_of(dev, struct drm_psb_private, dev);
}
/* Operations for each board type */
struct psb_ops {
@@ -618,11 +623,6 @@ struct psb_ops {
extern int drm_crtc_probe_output_modes(struct drm_device *dev, int, int);
extern int drm_pick_crtcs(struct drm_device *dev);
static inline struct drm_psb_private *psb_priv(struct drm_device *dev)
{
return (struct drm_psb_private *) dev->dev_private;
}
/* psb_irq.c */
extern void psb_irq_uninstall_islands(struct drm_device *dev, int hw_islands);
extern int psb_vblank_wait2(struct drm_device *dev, unsigned int *sequence);
@@ -729,13 +729,13 @@ static inline void MRST_MSG_WRITE32(int domain, uint port, uint offset,
static inline uint32_t REGISTER_READ(struct drm_device *dev, uint32_t reg)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
return ioread32(dev_priv->vdc_reg + reg);
}
static inline uint32_t REGISTER_READ_AUX(struct drm_device *dev, uint32_t reg)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
return ioread32(dev_priv->aux_reg + reg);
}
@@ -761,14 +761,14 @@ static inline uint32_t REGISTER_READ_WITH_AUX(struct drm_device *dev,
static inline void REGISTER_WRITE(struct drm_device *dev, uint32_t reg,
uint32_t val)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
iowrite32((val), dev_priv->vdc_reg + (reg));
}
static inline void REGISTER_WRITE_AUX(struct drm_device *dev, uint32_t reg,
uint32_t val)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
iowrite32((val), dev_priv->aux_reg + (reg));
}
@@ -789,7 +789,7 @@ static inline void REGISTER_WRITE_WITH_AUX(struct drm_device *dev, uint32_t reg,
static inline void REGISTER_WRITE16(struct drm_device *dev,
uint32_t reg, uint32_t val)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
iowrite16((val), dev_priv->vdc_reg + (reg));
}
@@ -798,7 +798,7 @@ static inline void REGISTER_WRITE16(struct drm_device *dev,
static inline void REGISTER_WRITE8(struct drm_device *dev,
uint32_t reg, uint32_t val)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
iowrite8((val), dev_priv->vdc_reg + (reg));
}

10
drivers/gpu/drm/gma500/psb_intel_display.c
View File

@@ -95,7 +95,7 @@ static int psb_intel_crtc_mode_set(struct drm_crtc *crtc,
struct drm_framebuffer *old_fb)
{
struct drm_device *dev = crtc->dev;
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
struct gma_crtc *gma_crtc = to_gma_crtc(crtc);
const struct drm_crtc_helper_funcs *crtc_funcs = crtc->helper_private;
int pipe = gma_crtc->pipe;
@@ -298,7 +298,7 @@ static int psb_intel_crtc_clock_get(struct drm_device *dev,
struct drm_crtc *crtc)
{
struct gma_crtc *gma_crtc = to_gma_crtc(crtc);
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
int pipe = gma_crtc->pipe;
const struct psb_offset *map = &dev_priv->regmap[pipe];
u32 dpll;
@@ -380,7 +380,7 @@ struct drm_display_mode *psb_intel_crtc_mode_get(struct drm_device *dev,
int hsync;
int vtot;
int vsync;
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
struct psb_pipe *p = &dev_priv->regs.pipe[pipe];
const struct psb_offset *map = &dev_priv->regmap[pipe];
@@ -451,7 +451,7 @@ const struct gma_clock_funcs psb_clock_funcs = {
static void psb_intel_cursor_init(struct drm_device *dev,
struct gma_crtc *gma_crtc)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
u32 control[3] = { CURACNTR, CURBCNTR, CURCCNTR };
u32 base[3] = { CURABASE, CURBBASE, CURCBASE };
struct gtt_range *cursor_gt;
@@ -481,7 +481,7 @@ out:
void psb_intel_crtc_init(struct drm_device *dev, int pipe,
struct psb_intel_mode_device *mode_dev)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
struct gma_crtc *gma_crtc;
int i;

31
drivers/gpu/drm/gma500/psb_intel_lvds.c
View File

@@ -59,7 +59,7 @@ struct psb_intel_lvds_priv {
*/
static u32 psb_intel_lvds_get_max_backlight(struct drm_device *dev)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
u32 ret;
if (gma_power_begin(dev, false)) {
@@ -88,8 +88,7 @@ static u32 psb_intel_lvds_get_max_backlight(struct drm_device *dev)
static int psb_lvds_i2c_set_brightness(struct drm_device *dev,
unsigned int level)
{
struct drm_psb_private *dev_priv =
(struct drm_psb_private *)dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
struct psb_intel_i2c_chan *lvds_i2c_bus = dev_priv->lvds_i2c_bus;
u8 out_buf[2];
@@ -128,8 +127,7 @@ static int psb_lvds_i2c_set_brightness(struct drm_device *dev,
static int psb_lvds_pwm_set_brightness(struct drm_device *dev, int level)
{
struct drm_psb_private *dev_priv =
(struct drm_psb_private *)dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
u32 max_pwm_blc;
u32 blc_pwm_duty_cycle;
@@ -161,7 +159,7 @@ static int psb_lvds_pwm_set_brightness(struct drm_device *dev, int level)
*/
void psb_intel_lvds_set_brightness(struct drm_device *dev, int level)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
dev_dbg(dev->dev, "backlight level is %d\n", level);
@@ -183,7 +181,7 @@ void psb_intel_lvds_set_brightness(struct drm_device *dev, int level)
*/
static void psb_intel_lvds_set_backlight(struct drm_device *dev, int level)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
u32 blc_pwm_ctl;
if (gma_power_begin(dev, false)) {
@@ -208,7 +206,7 @@ static void psb_intel_lvds_set_backlight(struct drm_device *dev, int level)
*/
static void psb_intel_lvds_set_power(struct drm_device *dev, bool on)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
struct psb_intel_mode_device *mode_dev = &dev_priv->mode_dev;
u32 pp_status;
@@ -254,8 +252,7 @@ static void psb_intel_lvds_encoder_dpms(struct drm_encoder *encoder, int mode)
static void psb_intel_lvds_save(struct drm_connector *connector)
{
struct drm_device *dev = connector->dev;
struct drm_psb_private *dev_priv =
(struct drm_psb_private *)dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
struct gma_encoder *gma_encoder = gma_attached_encoder(connector);
struct psb_intel_lvds_priv *lvds_priv =
(struct psb_intel_lvds_priv *)gma_encoder->dev_priv;
@@ -335,7 +332,7 @@ static void psb_intel_lvds_restore(struct drm_connector *connector)
enum drm_mode_status psb_intel_lvds_mode_valid(struct drm_connector *connector,
struct drm_display_mode *mode)
{
struct drm_psb_private *dev_priv = connector->dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(connector->dev);
struct gma_encoder *gma_encoder = gma_attached_encoder(connector);
struct drm_display_mode *fixed_mode =
dev_priv->mode_dev.panel_fixed_mode;
@@ -365,7 +362,7 @@ bool psb_intel_lvds_mode_fixup(struct drm_encoder *encoder,
struct drm_display_mode *adjusted_mode)
{
struct drm_device *dev = encoder->dev;
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
struct psb_intel_mode_device *mode_dev = &dev_priv->mode_dev;
struct gma_crtc *gma_crtc = to_gma_crtc(encoder->crtc);
struct drm_encoder *tmp_encoder;
@@ -426,7 +423,7 @@ bool psb_intel_lvds_mode_fixup(struct drm_encoder *encoder,
static void psb_intel_lvds_prepare(struct drm_encoder *encoder)
{
struct drm_device *dev = encoder->dev;
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
struct psb_intel_mode_device *mode_dev = &dev_priv->mode_dev;
if (!gma_power_begin(dev, true))
@@ -444,7 +441,7 @@ static void psb_intel_lvds_prepare(struct drm_encoder *encoder)
static void psb_intel_lvds_commit(struct drm_encoder *encoder)
{
struct drm_device *dev = encoder->dev;
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
struct psb_intel_mode_device *mode_dev = &dev_priv->mode_dev;
if (mode_dev->backlight_duty_cycle == 0)
@@ -459,7 +456,7 @@ static void psb_intel_lvds_mode_set(struct drm_encoder *encoder,
struct drm_display_mode *adjusted_mode)
{
struct drm_device *dev = encoder->dev;
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
u32 pfit_control;
/*
@@ -493,7 +490,7 @@ static void psb_intel_lvds_mode_set(struct drm_encoder *encoder,
static int psb_intel_lvds_get_modes(struct drm_connector *connector)
{
struct drm_device *dev = connector->dev;
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
struct psb_intel_mode_device *mode_dev = &dev_priv->mode_dev;
struct gma_encoder *gma_encoder = gma_attached_encoder(connector);
struct psb_intel_lvds_priv *lvds_priv = gma_encoder->dev_priv;
@@ -641,7 +638,7 @@ void psb_intel_lvds_init(struct drm_device *dev,
struct drm_encoder *encoder;
struct drm_display_mode *scan; /* *modes, *bios_mode; */
struct drm_crtc *crtc;
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
u32 lvds;
int pipe;

10
drivers/gpu/drm/gma500/psb_intel_sdvo.c
View File

@@ -1217,7 +1217,7 @@ psb_intel_sdvo_get_edid(struct drm_connector *connector)
static struct edid *
psb_intel_sdvo_get_analog_edid(struct drm_connector *connector)
{
struct drm_psb_private *dev_priv = connector->dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(connector->dev);
return drm_get_edid(connector,
&dev_priv->gmbus[dev_priv->crt_ddc_pin].adapter);
@@ -1486,7 +1486,7 @@ static void psb_intel_sdvo_get_tv_modes(struct drm_connector *connector)
static void psb_intel_sdvo_get_lvds_modes(struct drm_connector *connector)
{
struct psb_intel_sdvo *psb_intel_sdvo = intel_attached_sdvo(connector);
struct drm_psb_private *dev_priv = connector->dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(connector->dev);
struct drm_display_mode *newmode;
/*
@@ -1570,7 +1570,7 @@ psb_intel_sdvo_set_property(struct drm_connector *connector,
{
struct psb_intel_sdvo *psb_intel_sdvo = intel_attached_sdvo(connector);
struct psb_intel_sdvo_connector *psb_intel_sdvo_connector = to_psb_intel_sdvo_connector(connector);
struct drm_psb_private *dev_priv = connector->dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(connector->dev);
uint16_t temp_value;
uint8_t cmd;
int ret;
@@ -1878,7 +1878,7 @@ psb_intel_sdvo_is_hdmi_connector(struct psb_intel_sdvo *psb_intel_sdvo, int devi
static u8
psb_intel_sdvo_get_slave_addr(struct drm_device *dev, int sdvo_reg)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
struct sdvo_device_mapping *my_mapping, *other_mapping;
if (IS_SDVOB(sdvo_reg)) {
@@ -2415,7 +2415,7 @@ psb_intel_sdvo_init_ddc_proxy(struct psb_intel_sdvo *sdvo,
bool psb_intel_sdvo_init(struct drm_device *dev, int sdvo_reg)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
struct gma_encoder *gma_encoder;
struct psb_intel_sdvo *psb_intel_sdvo;
int i;

26
drivers/gpu/drm/gma500/psb_irq.c
View File

@@ -76,12 +76,12 @@ psb_enable_pipestat(struct drm_psb_private *dev_priv, int pipe, u32 mask)
u32 reg = psb_pipestat(pipe);
dev_priv->pipestat[pipe] |= mask;
/* Enable the interrupt, clear any pending status */
if (gma_power_begin(dev_priv->dev, false)) {
if (gma_power_begin(&dev_priv->dev, false)) {
u32 writeVal = PSB_RVDC32(reg);
writeVal |= (mask | (mask >> 16));
PSB_WVDC32(writeVal, reg);
(void) PSB_RVDC32(reg);
gma_power_end(dev_priv->dev);
gma_power_end(&dev_priv->dev);
}
}
}
@@ -92,12 +92,12 @@ psb_disable_pipestat(struct drm_psb_private *dev_priv, int pipe, u32 mask)
if ((dev_priv->pipestat[pipe] & mask) != 0) {
u32 reg = psb_pipestat(pipe);
dev_priv->pipestat[pipe] &= ~mask;
if (gma_power_begin(dev_priv->dev, false)) {
if (gma_power_begin(&dev_priv->dev, false)) {
u32 writeVal = PSB_RVDC32(reg);
writeVal &= ~mask;
PSB_WVDC32(writeVal, reg);
(void) PSB_RVDC32(reg);
gma_power_end(dev_priv->dev);
gma_power_end(&dev_priv->dev);
}
}
}
@@ -107,8 +107,7 @@ psb_disable_pipestat(struct drm_psb_private *dev_priv, int pipe, u32 mask)
*/
static void mid_pipe_event_handler(struct drm_device *dev, int pipe)
{
struct drm_psb_private *dev_priv =
(struct drm_psb_private *) dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
uint32_t pipe_stat_val = 0;
uint32_t pipe_stat_reg = psb_pipestat(pipe);
@@ -178,7 +177,7 @@ static void psb_vdc_interrupt(struct drm_device *dev, uint32_t vdc_stat)
*/
static void psb_sgx_interrupt(struct drm_device *dev, u32 stat_1, u32 stat_2)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
u32 val, addr;
if (stat_1 & _PSB_CE_TWOD_COMPLETE)
@@ -226,7 +225,7 @@ static void psb_sgx_interrupt(struct drm_device *dev, u32 stat_1, u32 stat_2)
static irqreturn_t psb_irq_handler(int irq, void *arg)
{
struct drm_device *dev = arg;
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
uint32_t vdc_stat, dsp_int = 0, sgx_int = 0, hotplug_int = 0;
u32 sgx_stat_1, sgx_stat_2;
int handled = 0;
@@ -277,8 +276,7 @@ static irqreturn_t psb_irq_handler(int irq, void *arg)
void psb_irq_preinstall(struct drm_device *dev)
{
struct drm_psb_private *dev_priv =
(struct drm_psb_private *) dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
unsigned long irqflags;
spin_lock_irqsave(&dev_priv->irqmask_lock, irqflags);
@@ -307,7 +305,7 @@ void psb_irq_preinstall(struct drm_device *dev)
void psb_irq_postinstall(struct drm_device *dev)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
unsigned long irqflags;
unsigned int i;
@@ -356,7 +354,7 @@ int psb_irq_install(struct drm_device *dev, unsigned int irq)
void psb_irq_uninstall(struct drm_device *dev)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
struct pci_dev *pdev = to_pci_dev(dev->dev);
unsigned long irqflags;
unsigned int i;
@@ -397,7 +395,7 @@ int psb_enable_vblank(struct drm_crtc *crtc)
{
struct drm_device *dev = crtc->dev;
unsigned int pipe = crtc->index;
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
unsigned long irqflags;
uint32_t reg_val = 0;
uint32_t pipeconf_reg = mid_pipeconf(pipe);
@@ -433,7 +431,7 @@ void psb_disable_vblank(struct drm_crtc *crtc)
{
struct drm_device *dev = crtc->dev;
unsigned int pipe = crtc->index;
struct drm_psb_private *dev_priv = dev->dev_private;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
unsigned long irqflags;
spin_lock_irqsave(&dev_priv->irqmask_lock, irqflags);

2
drivers/gpu/drm/gma500/psb_lid.c
View File

@@ -14,7 +14,7 @@
static void psb_lid_timer_func(struct timer_list *t)
{
struct drm_psb_private *dev_priv = from_timer(dev_priv, t, lid_timer);
struct drm_device *dev = (struct drm_device *)dev_priv->dev;
struct drm_device *dev = (struct drm_device *)&dev_priv->dev;
struct timer_list *lid_timer = &dev_priv->lid_timer;
unsigned long irq_flags;
u32 __iomem *lid_state = dev_priv->opregion.lid_state;

2
drivers/gpu/drm/mgag200/mgag200_drv.h
View File

@@ -224,8 +224,6 @@ struct mga_device {
enum mga_type type;
int fb_mtrr;
union {
struct {
long ref_clk;

35
drivers/gpu/drm/mgag200/mgag200_mm.c
View File

@@ -75,26 +75,12 @@ static size_t mgag200_probe_vram(struct mga_device *mdev, void __iomem *mem,
return offset - 65536;
}
static void mgag200_mm_release(struct drm_device *dev, void *ptr)
{
struct mga_device *mdev = to_mga_device(dev);
struct pci_dev *pdev = to_pci_dev(dev->dev);
mdev->vram_fb_available = 0;
iounmap(mdev->vram);
arch_io_free_memtype_wc(pci_resource_start(pdev, 0),
pci_resource_len(pdev, 0));
arch_phys_wc_del(mdev->fb_mtrr);
mdev->fb_mtrr = 0;
}
int mgag200_mm_init(struct mga_device *mdev)
{
struct drm_device *dev = &mdev->base;
struct pci_dev *pdev = to_pci_dev(dev->dev);
u8 misc;
resource_size_t start, len;
int ret;
WREG_ECRT(0x04, 0x00);
@@ -112,15 +98,13 @@ int mgag200_mm_init(struct mga_device *mdev)
return -ENXIO;
}
arch_io_reserve_memtype_wc(start, len);
/* Don't fail on errors, but performance might be reduced. */
devm_arch_io_reserve_memtype_wc(dev->dev, start, len);
devm_arch_phys_wc_add(dev->dev, start, len);
mdev->fb_mtrr = arch_phys_wc_add(start, len);
mdev->vram = ioremap(start, len);
if (!mdev->vram) {
ret = -ENOMEM;
goto err_arch_phys_wc_del;
}
mdev->vram = devm_ioremap(dev->dev, start, len);
if (!mdev->vram)
return -ENOMEM;
mdev->mc.vram_size = mgag200_probe_vram(mdev, mdev->vram, len);
mdev->mc.vram_base = start;
@@ -128,10 +112,5 @@ int mgag200_mm_init(struct mga_device *mdev)
mdev->vram_fb_available = mdev->mc.vram_size;
return drmm_add_action_or_reset(dev, mgag200_mm_release, NULL);
err_arch_phys_wc_del:
arch_phys_wc_del(mdev->fb_mtrr);
arch_io_free_memtype_wc(start, len);
return ret;
return 0;
}

5
drivers/gpu/drm/vboxvideo/vbox_drv.c
View File

@@ -69,7 +69,7 @@ static int vbox_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
ret = vbox_mode_init(vbox);
if (ret)
goto err_mm_fini;
goto err_hw_fini;
ret = vbox_irq_init(vbox);
if (ret)
@@ -87,8 +87,6 @@ err_irq_fini:
vbox_irq_fini(vbox);
err_mode_fini:
vbox_mode_fini(vbox);
err_mm_fini:
vbox_mm_fini(vbox);
err_hw_fini:
vbox_hw_fini(vbox);
return ret;
@@ -101,7 +99,6 @@ static void vbox_pci_remove(struct pci_dev *pdev)
drm_dev_unregister(&vbox->ddev);
vbox_irq_fini(vbox);
vbox_mode_fini(vbox);
vbox_mm_fini(vbox);
vbox_hw_fini(vbox);
}

1
drivers/gpu/drm/vboxvideo/vbox_drv.h
View File

@@ -139,7 +139,6 @@ void vbox_mode_fini(struct vbox_private *vbox);
void vbox_report_caps(struct vbox_private *vbox);
int vbox_mm_init(struct vbox_private *vbox);
void vbox_mm_fini(struct vbox_private *vbox);
/* vbox_irq.c */
int vbox_irq_init(struct vbox_private *vbox);

17
drivers/gpu/drm/vboxvideo/vbox_ttm.c
View File

@@ -13,22 +13,21 @@
int vbox_mm_init(struct vbox_private *vbox)
{
int ret;
resource_size_t base, size;
struct drm_device *dev = &vbox->ddev;
struct pci_dev *pdev = to_pci_dev(dev->dev);
ret = drmm_vram_helper_init(dev, pci_resource_start(pdev, 0),
vbox->available_vram_size);
base = pci_resource_start(pdev, 0);
size = pci_resource_len(pdev, 0);
/* Don't fail on errors, but performance might be reduced. */
devm_arch_phys_wc_add(&pdev->dev, base, size);
ret = drmm_vram_helper_init(dev, base, vbox->available_vram_size);
if (ret) {
DRM_ERROR("Error initializing VRAM MM; %d\n", ret);
return ret;
}
vbox->fb_mtrr = arch_phys_wc_add(pci_resource_start(pdev, 0),
pci_resource_len(pdev, 0));
return 0;
}
void vbox_mm_fini(struct vbox_private *vbox)
{
arch_phys_wc_del(vbox->fb_mtrr);
}

5
include/linux/io.h
View File

@@ -132,6 +132,8 @@ static inline int arch_phys_wc_index(int handle)
#endif
#endif
int devm_arch_phys_wc_add(struct device *dev, unsigned long base, unsigned long size);
enum {
/* See memremap() kernel-doc for usage description... */
MEMREMAP_WB = 1 << 0,
@@ -166,4 +168,7 @@ static inline void arch_io_free_memtype_wc(resource_size_t base,
}
#endif
int devm_arch_io_reserve_memtype_wc(struct device *dev, resource_size_t start,
resource_size_t size);
#endif /* _LINUX_IO_H */

82
lib/devres.c
View File

@@ -528,3 +528,85 @@ void pcim_iounmap_regions(struct pci_dev *pdev, int mask)
}
EXPORT_SYMBOL(pcim_iounmap_regions);
#endif /* CONFIG_PCI */
static void devm_arch_phys_ac_add_release(struct device *dev, void *res)
{
arch_phys_wc_del(*((int *)res));
}
/**
* devm_arch_phys_wc_add - Managed arch_phys_wc_add()
* @dev: Managed device
* @base: Memory base address
* @size: Size of memory range
*
* Adds a WC MTRR using arch_phys_wc_add() and sets up a release callback.
* See arch_phys_wc_add() for more information.
*/
int devm_arch_phys_wc_add(struct device *dev, unsigned long base, unsigned long size)
{
int *mtrr;
int ret;
mtrr = devres_alloc(devm_arch_phys_ac_add_release, sizeof(*mtrr), GFP_KERNEL);
if (!mtrr)
return -ENOMEM;
ret = arch_phys_wc_add(base, size);
if (ret < 0) {
devres_free(mtrr);
return ret;
}
*mtrr = ret;
devres_add(dev, mtrr);
return ret;
}
EXPORT_SYMBOL(devm_arch_phys_wc_add);
struct arch_io_reserve_memtype_wc_devres {
resource_size_t start;
resource_size_t size;
};
static void devm_arch_io_free_memtype_wc_release(struct device *dev, void *res)
{
const struct arch_io_reserve_memtype_wc_devres *this = res;
arch_io_free_memtype_wc(this->start, this->size);
}
/**
* devm_arch_io_reserve_memtype_wc - Managed arch_io_reserve_memtype_wc()
* @dev: Managed device
* @start: Memory base address
* @size: Size of memory range
*
* Reserves a memory range with WC caching using arch_io_reserve_memtype_wc()
* and sets up a release callback See arch_io_reserve_memtype_wc() for more
* information.
*/
int devm_arch_io_reserve_memtype_wc(struct device *dev, resource_size_t start,
resource_size_t size)
{
struct arch_io_reserve_memtype_wc_devres *dr;
int ret;
dr = devres_alloc(devm_arch_io_free_memtype_wc_release, sizeof(*dr), GFP_KERNEL);
if (!dr)
return -ENOMEM;
ret = arch_io_reserve_memtype_wc(start, size);
if (ret < 0) {
devres_free(dr);
return ret;
}
dr->start = start;
dr->size = size;
devres_add(dev, dr);
return ret;
}
EXPORT_SYMBOL(devm_arch_io_reserve_memtype_wc);