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drm/rockchip: vop2: No register mirror win when only one vp used

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when only one vp(crtc) is registered to drm, all the
plane->possible_crtc will be force set to this crtc.
this make current hwc think that all these planes can be
assigned to this crtc, but the mirror plane(rk3566 feature)
cant't be activated on the same crtc with source plane.

So if some boards only use one vp(crtc), don't register
mirror plane.

Change-Id: Ib25246cf44a0fc4caf98e7c6d21ebba18f1a6c88
Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
This commit is contained in:
Andy Yan
2021-06-21 14:32:33 +08:00
committed by Tao Huang
parent 23110bdcf0
commit e1c6772ef9
3 changed files with 114 additions and 90 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
drivers/gpu/drm/rockchip/rockchip_drm_vop.h
View File

@@ -32,6 +32,15 @@
#define WIN_FEATURE_AFBDC BIT(3)
#define WIN_FEATURE_CLUSTER_MAIN BIT(4)
#define WIN_FEATURE_CLUSTER_SUB BIT(5)
/* a mirror win can only get fb address
* from source win:
* Cluster1---->Cluster0
* Esmart1 ---->Esmart0
* Smart1 ---->Smart0
* This is a feather on rk3566
*/
#define WIN_FEATURE_MIRROR BIT(6)
#define DSP_BG_SWAP 0x1
#define DSP_RB_SWAP 0x2

13
drivers/gpu/drm/rockchip/rockchip_drm_vop2.c
View File

@@ -702,6 +702,11 @@ static bool vop2_soc_is_rk3566(void)
return soc_is_rk3566();
}
static bool vop2_is_mirror_win(struct vop2_win *win)
{
return soc_is_rk3566() && (win->feature & WIN_FEATURE_MIRROR);
}
static uint64_t vop2_soc_id_fixup(uint64_t soc_id)
{
switch (soc_id) {
@@ -6012,6 +6017,7 @@ static int vop2_create_crtc(struct vop2 *vop2)
const struct vop2_video_port_data *vp_data;
uint32_t possible_crtcs;
uint64_t soc_id;
uint32_t registered_num_crtcs = 0;
char dclk_name[9];
int i = 0, j = 0, k = 0;
int ret = 0;
@@ -6141,6 +6147,7 @@ static int vop2_create_crtc(struct vop2 *vop2)
drm_object_attach_property(&crtc->base,
drm_dev->mode_config.tv_bottom_margin_property, 100);
vop2_crtc_create_plane_mask_property(vop2, crtc);
registered_num_crtcs++;
}
/*
@@ -6171,6 +6178,11 @@ static int vop2_create_crtc(struct vop2 *vop2)
if (win->type != DRM_PLANE_TYPE_OVERLAY)
continue;
/*
* Only dual display(which need two crtcs) need mirror win
*/
if (registered_num_crtcs < 2 && vop2_is_mirror_win(win))
continue;
ret = vop2_plane_init(vop2, win, possible_crtcs);
if (ret)
@@ -6249,6 +6261,7 @@ static int vop2_win_init(struct vop2 *vop2)
area->regs = regs;
area->type = DRM_PLANE_TYPE_OVERLAY;
area->formats = win->formats;
area->feature = win->feature;
area->nformats = win->nformats;
area->format_modifiers = win->format_modifiers;
area->max_upscale_factor = win_data->max_upscale_factor;

182
drivers/gpu/drm/rockchip/rockchip_vop2_reg.c
View File

@@ -1007,6 +1007,96 @@ static const struct vop2_win_regs rk3568_esmart_win_data = {
* @TODO describe the wind like cpu-map dt nodes;
*/
static const struct vop2_win_data rk3568_vop_win_data[] = {
{
.name = "Smart0-win0",
.phys_id = 4,
.base = 0x400,
.formats = formats_win_lite,
.nformats = ARRAY_SIZE(formats_win_lite),
.format_modifiers = format_modifiers,
.layer_sel_id = 3,
.supported_rotations = DRM_MODE_REFLECT_Y,
.hsu_filter_mode = VOP2_SCALE_UP_BIC,
.hsd_filter_mode = VOP2_SCALE_DOWN_BIL,
.vsu_filter_mode = VOP2_SCALE_UP_BIL,
.vsd_filter_mode = VOP2_SCALE_DOWN_BIL,
.regs = &rk3568_esmart_win_data,
.area = rk3568_area_data,
.area_size = ARRAY_SIZE(rk3568_area_data),
.type = DRM_PLANE_TYPE_PRIMARY,
.max_upscale_factor = 8,
.max_downscale_factor = 8,
.dly = { 20, 47, 41 },
},
{
.name = "Smart1-win0",
.phys_id = 5,
.formats = formats_win_lite,
.nformats = ARRAY_SIZE(formats_win_lite),
.format_modifiers = format_modifiers,
.base = 0x600,
.layer_sel_id = 7,
.supported_rotations = DRM_MODE_REFLECT_Y,
.hsu_filter_mode = VOP2_SCALE_UP_BIC,
.hsd_filter_mode = VOP2_SCALE_DOWN_BIL,
.vsu_filter_mode = VOP2_SCALE_UP_BIL,
.vsd_filter_mode = VOP2_SCALE_DOWN_BIL,
.regs = &rk3568_esmart_win_data,
.area = rk3568_area_data,
.area_size = ARRAY_SIZE(rk3568_area_data),
.type = DRM_PLANE_TYPE_PRIMARY,
.max_upscale_factor = 8,
.max_downscale_factor = 8,
.dly = { 20, 47, 41 },
.feature = WIN_FEATURE_MIRROR,
},
{
.name = "Esmart1-win0",
.phys_id = 3,
.formats = formats_win_full_10bit_yuyv,
.nformats = ARRAY_SIZE(formats_win_full_10bit_yuyv),
.format_modifiers = format_modifiers,
.base = 0x200,
.layer_sel_id = 6,
.supported_rotations = DRM_MODE_REFLECT_Y,
.hsu_filter_mode = VOP2_SCALE_UP_BIC,
.hsd_filter_mode = VOP2_SCALE_DOWN_BIL,
.vsu_filter_mode = VOP2_SCALE_UP_BIL,
.vsd_filter_mode = VOP2_SCALE_DOWN_BIL,
.regs = &rk3568_esmart_win_data,
.area = rk3568_area_data,
.area_size = ARRAY_SIZE(rk3568_area_data),
.type = DRM_PLANE_TYPE_PRIMARY,
.max_upscale_factor = 8,
.max_downscale_factor = 8,
.dly = { 20, 47, 41 },
.feature = WIN_FEATURE_MIRROR,
},
{
.name = "Esmart0-win0",
.phys_id = 2,
.formats = formats_win_full_10bit_yuyv,
.nformats = ARRAY_SIZE(formats_win_full_10bit_yuyv),
.format_modifiers = format_modifiers,
.base = 0x0,
.layer_sel_id = 2,
.supported_rotations = DRM_MODE_REFLECT_Y,
.hsu_filter_mode = VOP2_SCALE_UP_BIC,
.hsd_filter_mode = VOP2_SCALE_DOWN_BIL,
.vsu_filter_mode = VOP2_SCALE_UP_BIL,
.vsd_filter_mode = VOP2_SCALE_DOWN_BIL,
.regs = &rk3568_esmart_win_data,
.area = rk3568_area_data,
.area_size = ARRAY_SIZE(rk3568_area_data),
.type = DRM_PLANE_TYPE_OVERLAY,
.max_upscale_factor = 8,
.max_downscale_factor = 8,
.dly = { 20, 47, 41 },
},
{
.name = "Cluster0-win0",
.phys_id = 0,
@@ -1068,7 +1158,7 @@ static const struct vop2_win_data rk3568_vop_win_data[] = {
.max_upscale_factor = 4,
.max_downscale_factor = 4,
.dly = { 0, 27, 21 },
.feature = WIN_FEATURE_AFBDC | WIN_FEATURE_CLUSTER_MAIN,
.feature = WIN_FEATURE_AFBDC | WIN_FEATURE_CLUSTER_MAIN | WIN_FEATURE_MIRROR,
},
{
@@ -1088,95 +1178,7 @@ static const struct vop2_win_data rk3568_vop_win_data[] = {
.type = DRM_PLANE_TYPE_OVERLAY,
.max_upscale_factor = 4,
.max_downscale_factor = 4,
.feature = WIN_FEATURE_AFBDC | WIN_FEATURE_CLUSTER_SUB,
},
{
.name = "Esmart0-win0",
.phys_id = 2,
.formats = formats_win_full_10bit_yuyv,
.nformats = ARRAY_SIZE(formats_win_full_10bit_yuyv),
.format_modifiers = format_modifiers,
.base = 0x0,
.layer_sel_id = 2,
.supported_rotations = DRM_MODE_REFLECT_Y,
.hsu_filter_mode = VOP2_SCALE_UP_BIC,
.hsd_filter_mode = VOP2_SCALE_DOWN_BIL,
.vsu_filter_mode = VOP2_SCALE_UP_BIL,
.vsd_filter_mode = VOP2_SCALE_DOWN_BIL,
.regs = &rk3568_esmart_win_data,
.area = rk3568_area_data,
.area_size = ARRAY_SIZE(rk3568_area_data),
.type = DRM_PLANE_TYPE_OVERLAY,
.max_upscale_factor = 8,
.max_downscale_factor = 8,
.dly = { 20, 47, 41 },
},
{
.name = "Esmart1-win0",
.phys_id = 3,
.formats = formats_win_full_10bit_yuyv,
.nformats = ARRAY_SIZE(formats_win_full_10bit_yuyv),
.format_modifiers = format_modifiers,
.base = 0x200,
.layer_sel_id = 6,
.supported_rotations = DRM_MODE_REFLECT_Y,
.hsu_filter_mode = VOP2_SCALE_UP_BIC,
.hsd_filter_mode = VOP2_SCALE_DOWN_BIL,
.vsu_filter_mode = VOP2_SCALE_UP_BIL,
.vsd_filter_mode = VOP2_SCALE_DOWN_BIL,
.regs = &rk3568_esmart_win_data,
.area = rk3568_area_data,
.area_size = ARRAY_SIZE(rk3568_area_data),
.type = DRM_PLANE_TYPE_PRIMARY,
.max_upscale_factor = 8,
.max_downscale_factor = 8,
.dly = { 20, 47, 41 },
},
{
.name = "Smart0-win0",
.phys_id = 4,
.base = 0x400,
.formats = formats_win_lite,
.nformats = ARRAY_SIZE(formats_win_lite),
.format_modifiers = format_modifiers,
.layer_sel_id = 3,
.supported_rotations = DRM_MODE_REFLECT_Y,
.hsu_filter_mode = VOP2_SCALE_UP_BIC,
.hsd_filter_mode = VOP2_SCALE_DOWN_BIL,
.vsu_filter_mode = VOP2_SCALE_UP_BIL,
.vsd_filter_mode = VOP2_SCALE_DOWN_BIL,
.regs = &rk3568_esmart_win_data,
.area = rk3568_area_data,
.area_size = ARRAY_SIZE(rk3568_area_data),
.type = DRM_PLANE_TYPE_PRIMARY,
.max_upscale_factor = 8,
.max_downscale_factor = 8,
.dly = { 20, 47, 41 },
},
{
.name = "Smart1-win0",
.phys_id = 5,
.formats = formats_win_lite,
.nformats = ARRAY_SIZE(formats_win_lite),
.format_modifiers = format_modifiers,
.base = 0x600,
.layer_sel_id = 7,
.supported_rotations = DRM_MODE_REFLECT_Y,
.hsu_filter_mode = VOP2_SCALE_UP_BIC,
.hsd_filter_mode = VOP2_SCALE_DOWN_BIL,
.vsu_filter_mode = VOP2_SCALE_UP_BIL,
.vsd_filter_mode = VOP2_SCALE_DOWN_BIL,
.regs = &rk3568_esmart_win_data,
.area = rk3568_area_data,
.area_size = ARRAY_SIZE(rk3568_area_data),
.type = DRM_PLANE_TYPE_PRIMARY,
.max_upscale_factor = 8,
.max_downscale_factor = 8,
.dly = { 20, 47, 41 },
.feature = WIN_FEATURE_AFBDC | WIN_FEATURE_CLUSTER_SUB | WIN_FEATURE_MIRROR,
},
};