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drm/rockchip: vop2: Set single vop status when only one active video port

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Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
Change-Id: I30b924023af3058409ec40ff1d47259ff20c3aeb
This commit is contained in:
Finley Xiao
2024-05-08 18:00:48 +08:00
committed by Tao Huang
parent 6f5319f062
commit 2bb3dc2155
2 changed files with 19 additions and 8 deletions
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25
drivers/gpu/drm/rockchip/rockchip_drm_vop2.c
View File

@@ -2224,12 +2224,21 @@ static enum vop2_wb_format vop2_convert_wb_format(uint32_t format)
}
}
static void vop2_set_system_status(struct vop2 *vop2)
static void vop2_set_system_status(struct vop2 *vop2, bool is_enabled)
{
if (hweight8(vop2->active_vp_mask) > 1)
rockchip_set_system_status(SYS_STATUS_DUALVIEW);
else
rockchip_clear_system_status(SYS_STATUS_DUALVIEW);
unsigned int nports = hweight8(vop2->active_vp_mask);
if (is_enabled) {
if (nports == 2)
rockchip_set_system_status(SYS_STATUS_MULTIVP);
else if (nports == 1)
rockchip_set_system_status(SYS_STATUS_SINGLEVP);
} else {
if (nports == 0)
rockchip_clear_system_status(SYS_STATUS_SINGLEVP);
else if (nports == 1)
rockchip_clear_system_status(SYS_STATUS_MULTIVP);
}
}
static bool vop2_win_rb_swap(uint32_t format)
@@ -4963,7 +4972,7 @@ static void vop2_crtc_atomic_disable(struct drm_crtc *crtc,
memset(&vp->active_tv_state, 0, sizeof(vp->active_tv_state));
vop2_unlock(vop2);
vop2_set_system_status(vop2);
vop2_set_system_status(vop2, false);
if (!vop2->active_vp_mask)
rockchip_request_early_suspend();
@@ -6960,7 +6969,7 @@ static int vop2_crtc_loader_protect(struct drm_crtc *crtc, bool on, void *data)
if (on) {
vp->loader_protect = true;
vop2->active_vp_mask |= BIT(vp->id);
vop2_set_system_status(vop2);
vop2_set_system_status(vop2, true);
vop2_initial(crtc);
if (crtc->primary) {
win = to_vop2_win(crtc->primary);
@@ -8967,7 +8976,7 @@ static void vop2_crtc_atomic_enable(struct drm_crtc *crtc, struct drm_atomic_sta
}
vop2->active_vp_mask |= BIT(vp->id);
vop2_set_system_status(vop2);
vop2_set_system_status(vop2, true);
rockchip_request_late_resume();
vop2_lock(vop2);

2
include/dt-bindings/soc/rockchip-system-status.h
View File

@@ -43,6 +43,8 @@
SYS_STATUS_VIDEO_1080P | \
SYS_STATUS_VIDEO_4K_10B | \
SYS_STATUS_VIDEO_4K_60P)
#define SYS_STATUS_SINGLEVP SYS_STATUS_LCDC1
#define SYS_STATUS_MULTIVP SYS_STATUS_LCDC0
#define SYS_STATUS_DUALVIEW (SYS_STATUS_LCDC0 | SYS_STATUS_LCDC1)
#define DMC_FREQ_LEVEL_LOW (0x1 << 0)