diff options
| author | Dave Airlie <airlied@redhat.com> | 2021-06-24 22:44:32 +0300 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2021-06-24 23:05:13 +0300 |
| commit | 5e0e7a407675d9f50f1d840214beaec42293b79b (patch) | |
| tree | 3da7ab3c8916fd47c616b3ab450522d567dcefd8 /drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c | |
| parent | efea0c12a47bc41d22dbe6499a5fd8a5a856b792 (diff) | |
| parent | d330099115597bbc238d6758a4930e72b49ea9ba (diff) | |
| download | linux-5e0e7a407675d9f50f1d840214beaec42293b79b.tar.xz | |
Merge tag 'drm-misc-fixes-2021-06-24' of git://anongit.freedesktop.org/drm/drm-misc into drm-fixes
A DMA address check for nouveau, an error code return fix for kmb, fixes
to wait for a moving fence after pinning the BO for amdgpu, nouveau and
radeon, a crtc and async page flip fix for atmel-hlcdc and a cpu hang
fix for vc4.
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Maxime Ripard <maxime@cerno.tech>
Link: https://patchwork.freedesktop.org/patch/msgid/20210624190353.wyizoil3wqrrxz5d@gilmour
Diffstat (limited to 'drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c')
| -rw-r--r-- | drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c index 05ad75d155e8..cfe4fc69277e 100644 --- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c +++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c @@ -232,7 +232,6 @@ static void atmel_hlcdc_crtc_atomic_enable(struct drm_crtc *c, pm_runtime_put_sync(dev->dev); - drm_crtc_vblank_on(c); } #define ATMEL_HLCDC_RGB444_OUTPUT BIT(0) @@ -344,7 +343,16 @@ static int atmel_hlcdc_crtc_atomic_check(struct drm_crtc *c, static void atmel_hlcdc_crtc_atomic_begin(struct drm_crtc *c, struct drm_atomic_state *state) { + drm_crtc_vblank_on(c); +} + +static void atmel_hlcdc_crtc_atomic_flush(struct drm_crtc *c, + struct drm_atomic_state *state) +{ struct atmel_hlcdc_crtc *crtc = drm_crtc_to_atmel_hlcdc_crtc(c); + unsigned long flags; + + spin_lock_irqsave(&c->dev->event_lock, flags); if (c->state->event) { c->state->event->pipe = drm_crtc_index(c); @@ -354,12 +362,7 @@ static void atmel_hlcdc_crtc_atomic_begin(struct drm_crtc *c, crtc->event = c->state->event; c->state->event = NULL; } -} - -static void atmel_hlcdc_crtc_atomic_flush(struct drm_crtc *crtc, - struct drm_atomic_state *state) -{ - /* TODO: write common plane control register if available */ + spin_unlock_irqrestore(&c->dev->event_lock, flags); } static const struct drm_crtc_helper_funcs lcdc_crtc_helper_funcs = { |