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| author |   Maarten Lankhorst <maarten.lankhorst@linux.intel.com> | 2019-03-01 13:56:15 +0100 |
|---|---|---|
| committer | Maarten Lankhorst <maarten.lankhorst@linux.intel.com> | 2019-04-25 11:02:04 +0200 |
| commit | 9a6a19c0ff72fd763f5f45585bcbc0b608643e9a (patch) | |
| tree | 9bd686931fe8992e937e5a08ac657b9f2f00891d /drivers/gpu/drm/arm | |
| parent | drm/i915: Use the new __drm_atomic_helper_crtc_reset() helper. (diff) | |
| download | linux-dev-9a6a19c0ff72fd763f5f45585bcbc0b608643e9a.tar.xz linux-dev-9a6a19c0ff72fd763f5f45585bcbc0b608643e9a.zip | |
drm/mali: Convert to using __drm_atomic_helper_crtc_reset() for reset.
Convert mali to using __drm_atomic_helper_crtc_reset(), instead of
writing its own version. Instead of open coding
malidp_crtc_destroy_state(), call it directly for freeing the old state.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Liviu Dudau <liviu.dudau@arm.com>
Cc: Brian Starkey <brian.starkey@arm.com>
Acked-by: Liviu Dudau <liviu.dudau@arm.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190301125627.7285-6-maarten.lankhorst@linux.intel.com
Diffstat (limited to 'drivers/gpu/drm/arm')
| -rw-r--r-- | drivers/gpu/drm/arm/malidp_crtc.c | 28 |
1 files changed, 11 insertions, 17 deletions
diff --git a/drivers/gpu/drm/arm/malidp_crtc.c b/drivers/gpu/drm/arm/malidp_crtc.c index 56aad288666e..d6690e016f0b 100644 --- a/drivers/gpu/drm/arm/malidp_crtc.c +++ b/drivers/gpu/drm/arm/malidp_crtc.c @@ -463,23 +463,6 @@ static struct drm_crtc_state *malidp_crtc_duplicate_state(struct drm_crtc *crtc) return &state->base; } -static void malidp_crtc_reset(struct drm_crtc *crtc) -{ - struct malidp_crtc_state *state = NULL; - - if (crtc->state) { - state = to_malidp_crtc_state(crtc->state); - __drm_atomic_helper_crtc_destroy_state(crtc->state); - } - - kfree(state); - state = kzalloc(sizeof(*state), GFP_KERNEL); - if (state) { - crtc->state = &state->base; - crtc->state->crtc = crtc; - } -} - static void malidp_crtc_destroy_state(struct drm_crtc *crtc, struct drm_crtc_state *state) { @@ -493,6 +476,17 @@ static void malidp_crtc_destroy_state(struct drm_crtc *crtc, kfree(mali_state); } +static void malidp_crtc_reset(struct drm_crtc *crtc) +{ + struct malidp_crtc_state *state = + kzalloc(sizeof(*state), GFP_KERNEL); + + if (crtc->state) + malidp_crtc_destroy_state(crtc, crtc->state); + + __drm_atomic_helper_crtc_reset(crtc, &state->base); +} + static int malidp_crtc_enable_vblank(struct drm_crtc *crtc) { struct malidp_drm *malidp = crtc_to_malidp_device(crtc); |