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-rw-r--r--drivers/gpu/drm/exynos/exynos5433_drm_decon.c10
-rw-r--r--drivers/gpu/drm/exynos/exynos7_drm_decon.c10
-rw-r--r--drivers/gpu/drm/exynos/exynos_drm_crtc.c7
-rw-r--r--drivers/gpu/drm/exynos/exynos_drm_crtc.h3
-rw-r--r--drivers/gpu/drm/exynos/exynos_drm_drv.h1
-rw-r--r--drivers/gpu/drm/exynos/exynos_drm_fimd.c10
-rw-r--r--drivers/gpu/drm/exynos/exynos_drm_plane.c2
-rw-r--r--drivers/gpu/drm/exynos/exynos_drm_vidi.c10
-rw-r--r--drivers/gpu/drm/exynos/exynos_mixer.c10
9 files changed, 54 insertions, 9 deletions
diff --git a/drivers/gpu/drm/exynos/exynos5433_drm_decon.c b/drivers/gpu/drm/exynos/exynos5433_drm_decon.c
index 484e312e0a22..8d65e45156bd 100644
--- a/drivers/gpu/drm/exynos/exynos5433_drm_decon.c
+++ b/drivers/gpu/drm/exynos/exynos5433_drm_decon.c
@@ -542,13 +542,21 @@ static irqreturn_t decon_lcd_sys_irq_handler(int irq, void *dev_id)
{
struct decon_context *ctx = dev_id;
u32 val;
+ int win;
if (!test_bit(BIT_CLKS_ENABLED, &ctx->enabled))
goto out;
val = readl(ctx->addr + DECON_VIDINTCON1);
if (val & VIDINTCON1_INTFRMDONEPEND) {
- exynos_drm_crtc_finish_pageflip(ctx->crtc);
+ for (win = 0 ; win < WINDOWS_NR ; win++) {
+ struct exynos_drm_plane *plane = &ctx->planes[win];
+
+ if (!plane->pending_fb)
+ continue;
+
+ exynos_drm_crtc_finish_update(ctx->crtc, plane);
+ }
/* clear */
writel(VIDINTCON1_INTFRMDONEPEND,
diff --git a/drivers/gpu/drm/exynos/exynos7_drm_decon.c b/drivers/gpu/drm/exynos/exynos7_drm_decon.c
index 07926547c94f..7651499aa5ac 100644
--- a/drivers/gpu/drm/exynos/exynos7_drm_decon.c
+++ b/drivers/gpu/drm/exynos/exynos7_drm_decon.c
@@ -623,6 +623,7 @@ static irqreturn_t decon_irq_handler(int irq, void *dev_id)
{
struct decon_context *ctx = (struct decon_context *)dev_id;
u32 val, clear_bit;
+ int win;
val = readl(ctx->regs + VIDINTCON1);
@@ -636,7 +637,14 @@ static irqreturn_t decon_irq_handler(int irq, void *dev_id)
if (!ctx->i80_if) {
drm_crtc_handle_vblank(&ctx->crtc->base);
- exynos_drm_crtc_finish_pageflip(ctx->crtc);
+ for (win = 0 ; win < WINDOWS_NR ; win++) {
+ struct exynos_drm_plane *plane = &ctx->planes[win];
+
+ if (!plane->pending_fb)
+ continue;
+
+ exynos_drm_crtc_finish_update(ctx->crtc, plane);
+ }
/* set wait vsync event to zero and wake up queue. */
if (atomic_read(&ctx->wait_vsync_event)) {
diff --git a/drivers/gpu/drm/exynos/exynos_drm_crtc.c b/drivers/gpu/drm/exynos/exynos_drm_crtc.c
index 54485b76df49..582e041a9356 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_crtc.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_crtc.c
@@ -197,18 +197,19 @@ void exynos_drm_crtc_disable_vblank(struct drm_device *dev, int pipe)
exynos_crtc->ops->disable_vblank(exynos_crtc);
}
-void exynos_drm_crtc_finish_pageflip(struct exynos_drm_crtc *exynos_crtc)
+void exynos_drm_crtc_finish_update(struct exynos_drm_crtc *exynos_crtc,
+ struct exynos_drm_plane *exynos_plane)
{
struct drm_crtc *crtc = &exynos_crtc->base;
unsigned long flags;
+ exynos_plane->pending_fb = NULL;
+
spin_lock_irqsave(&crtc->dev->event_lock, flags);
if (exynos_crtc->event) {
-
drm_crtc_send_vblank_event(crtc, exynos_crtc->event);
drm_crtc_vblank_put(crtc);
wake_up(&exynos_crtc->pending_flip_queue);
-
}
exynos_crtc->event = NULL;
diff --git a/drivers/gpu/drm/exynos/exynos_drm_crtc.h b/drivers/gpu/drm/exynos/exynos_drm_crtc.h
index 9e7027d6c2f6..8bedfde2084a 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_crtc.h
+++ b/drivers/gpu/drm/exynos/exynos_drm_crtc.h
@@ -25,7 +25,8 @@ struct exynos_drm_crtc *exynos_drm_crtc_create(struct drm_device *drm_dev,
void *context);
int exynos_drm_crtc_enable_vblank(struct drm_device *dev, int pipe);
void exynos_drm_crtc_disable_vblank(struct drm_device *dev, int pipe);
-void exynos_drm_crtc_finish_pageflip(struct exynos_drm_crtc *exynos_crtc);
+void exynos_drm_crtc_finish_update(struct exynos_drm_crtc *exynos_crtc,
+ struct exynos_drm_plane *exynos_plane);
void exynos_drm_crtc_complete_scanout(struct drm_framebuffer *fb);
/* This function gets pipe value to crtc device matched with out_type. */
diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.h b/drivers/gpu/drm/exynos/exynos_drm_drv.h
index 28afecc3aefa..81168034ce87 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_drv.h
+++ b/drivers/gpu/drm/exynos/exynos_drm_drv.h
@@ -74,6 +74,7 @@ struct exynos_drm_plane {
unsigned int v_ratio;
dma_addr_t dma_addr[MAX_FB_BUFFER];
unsigned int zpos;
+ struct drm_framebuffer *pending_fb;
};
/*
diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimd.c b/drivers/gpu/drm/exynos/exynos_drm_fimd.c
index 005a9968af5c..fc26c3ef95bf 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_fimd.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_fimd.c
@@ -896,6 +896,7 @@ static irqreturn_t fimd_irq_handler(int irq, void *dev_id)
{
struct fimd_context *ctx = (struct fimd_context *)dev_id;
u32 val, clear_bit;
+ int win;
val = readl(ctx->regs + VIDINTCON1);
@@ -910,7 +911,14 @@ static irqreturn_t fimd_irq_handler(int irq, void *dev_id)
if (!ctx->i80_if)
drm_crtc_handle_vblank(&ctx->crtc->base);
- exynos_drm_crtc_finish_pageflip(ctx->crtc);
+ for (win = 0 ; win < WINDOWS_NR ; win++) {
+ struct exynos_drm_plane *plane = &ctx->planes[win];
+
+ if (!plane->pending_fb)
+ continue;
+
+ exynos_drm_crtc_finish_update(ctx->crtc, plane);
+ }
if (ctx->i80_if) {
/* Exits triggering mode */
diff --git a/drivers/gpu/drm/exynos/exynos_drm_plane.c b/drivers/gpu/drm/exynos/exynos_drm_plane.c
index d9a68fd83120..fad7dfc7a778 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_plane.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_plane.c
@@ -168,6 +168,8 @@ static void exynos_plane_atomic_update(struct drm_plane *plane,
state->src_x >> 16, state->src_y >> 16,
state->src_w >> 16, state->src_h >> 16);
+ exynos_plane->pending_fb = state->fb;
+
if (exynos_crtc->ops->update_plane)
exynos_crtc->ops->update_plane(exynos_crtc, exynos_plane);
}
diff --git a/drivers/gpu/drm/exynos/exynos_drm_vidi.c b/drivers/gpu/drm/exynos/exynos_drm_vidi.c
index 581af35861a6..b6d00ddb6dd6 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_vidi.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_vidi.c
@@ -179,6 +179,7 @@ static void vidi_fake_vblank_handler(struct work_struct *work)
{
struct vidi_context *ctx = container_of(work, struct vidi_context,
work);
+ int win;
if (ctx->pipe < 0)
return;
@@ -197,7 +198,14 @@ static void vidi_fake_vblank_handler(struct work_struct *work)
mutex_unlock(&ctx->lock);
- exynos_drm_crtc_finish_pageflip(ctx->crtc);
+ for (win = 0 ; win < WINDOWS_NR ; win++) {
+ struct exynos_drm_plane *plane = &ctx->planes[win];
+
+ if (!plane->pending_fb)
+ continue;
+
+ exynos_drm_crtc_finish_update(ctx->crtc, plane);
+ }
}
static int vidi_show_connection(struct device *dev,
diff --git a/drivers/gpu/drm/exynos/exynos_mixer.c b/drivers/gpu/drm/exynos/exynos_mixer.c
index e68340c77676..d7e781153cff 100644
--- a/drivers/gpu/drm/exynos/exynos_mixer.c
+++ b/drivers/gpu/drm/exynos/exynos_mixer.c
@@ -716,6 +716,7 @@ static irqreturn_t mixer_irq_handler(int irq, void *arg)
struct mixer_context *ctx = arg;
struct mixer_resources *res = &ctx->mixer_res;
u32 val, base, shadow;
+ int win;
spin_lock(&res->reg_slock);
@@ -742,7 +743,14 @@ static irqreturn_t mixer_irq_handler(int irq, void *arg)
}
drm_crtc_handle_vblank(&ctx->crtc->base);
- exynos_drm_crtc_finish_pageflip(ctx->crtc);
+ for (win = 0 ; win < MIXER_WIN_NR ; win++) {
+ struct exynos_drm_plane *plane = &ctx->planes[win];
+
+ if (!plane->pending_fb)
+ continue;
+
+ exynos_drm_crtc_finish_update(ctx->crtc, plane);
+ }
/* set wait vsync event to zero and wake up queue. */
if (atomic_read(&ctx->wait_vsync_event)) {
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-19 22:32:47 +0000