diff options
| author | Dave Airlie <airlied@redhat.com> | 2022-03-04 14:30:28 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2022-03-04 14:39:00 +1000 |
| commit | 6de7e4f02640fba2ffa6ac04e2be13785d614175 (patch) | |
| tree | 80a6a0db84cc7e5dd0521e9949e365b22f468b95 /drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c | |
| parent | 2ab82efeeed885c0210a0029df93bb95a316e8c7 (diff) | |
| parent | afab9d91d872819f98a792c32c302d9e3261f1a1 (diff) | |
| download | linux-6de7e4f02640fba2ffa6ac04e2be13785d614175.tar.bz2 | |
Merge tag 'drm-msm-next-2022-03-01' of https://gitlab.freedesktop.org/drm/msm into drm-next
We're experimenting a bit with the process this time, with Dmitry
collecting display patches and merging them into msm-next with me
handling the gpu/etc side of things. Summary of interesting new bits
and pieces
* dpu + dp support for sc8180x
* dp support for sm8350
* dpu + dsi support for qcm2290
* 10nm dsi phy tuning support
* bridge support for dp encoder
* gpu support for additional 7c3 SKUs
* assorted cleanups and fixes
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Rob Clark <robdclark@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/CAF6AEGu=Jdrw6DqYOYPTMks7=zatrsvdR=o6DpjqZ=TQQhFZuw@mail.gmail.com
Diffstat (limited to 'drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c')
| -rw-r--r-- | drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c b/drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c index 5d8ac84c510b..1ee824600995 100644 --- a/drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c +++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c @@ -8,6 +8,7 @@ #include <drm/drm_atomic.h> #include <drm/drm_damage_helper.h> #include <drm/drm_fourcc.h> +#include <drm/drm_gem_atomic_helper.h> #include <drm/drm_print.h> #include "mdp5_kms.h" @@ -140,18 +141,34 @@ static const struct drm_plane_funcs mdp5_plane_funcs = { .atomic_print_state = mdp5_plane_atomic_print_state, }; +static int mdp5_plane_prepare_fb(struct drm_plane *plane, + struct drm_plane_state *new_state) +{ + struct msm_drm_private *priv = plane->dev->dev_private; + struct msm_kms *kms = priv->kms; + bool needs_dirtyfb = to_mdp5_plane_state(new_state)->needs_dirtyfb; + + if (!new_state->fb) + return 0; + + drm_gem_plane_helper_prepare_fb(plane, new_state); + + return msm_framebuffer_prepare(new_state->fb, kms->aspace, needs_dirtyfb); +} + static void mdp5_plane_cleanup_fb(struct drm_plane *plane, struct drm_plane_state *old_state) { struct mdp5_kms *mdp5_kms = get_kms(plane); struct msm_kms *kms = &mdp5_kms->base.base; struct drm_framebuffer *fb = old_state->fb; + bool needed_dirtyfb = to_mdp5_plane_state(old_state)->needs_dirtyfb; if (!fb) return; DBG("%s: cleanup: FB[%u]", plane->name, fb->base.id); - msm_framebuffer_cleanup(fb, kms->aspace); + msm_framebuffer_cleanup(fb, kms->aspace, needed_dirtyfb); } static int mdp5_plane_atomic_check_with_state(struct drm_crtc_state *crtc_state, @@ -437,7 +454,7 @@ static void mdp5_plane_atomic_async_update(struct drm_plane *plane, } static const struct drm_plane_helper_funcs mdp5_plane_helper_funcs = { - .prepare_fb = msm_atomic_prepare_fb, + .prepare_fb = mdp5_plane_prepare_fb, .cleanup_fb = mdp5_plane_cleanup_fb, .atomic_check = mdp5_plane_atomic_check, .atomic_update = mdp5_plane_atomic_update, |