diff options
Diffstat (limited to 'target/linux/brcm2708/patches-4.4/0449-drm-vc4-Use-for_each_plane_in_state.patch')
-rw-r--r-- | target/linux/brcm2708/patches-4.4/0449-drm-vc4-Use-for_each_plane_in_state.patch | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/target/linux/brcm2708/patches-4.4/0449-drm-vc4-Use-for_each_plane_in_state.patch b/target/linux/brcm2708/patches-4.4/0449-drm-vc4-Use-for_each_plane_in_state.patch new file mode 100644 index 0000000..eb05e5e --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0449-drm-vc4-Use-for_each_plane_in_state.patch @@ -0,0 +1,42 @@ +From 99f969c1fb2f9986973fe485528ca16556d0b1a1 Mon Sep 17 00:00:00 2001 +From: Daniel Vetter <daniel.vetter@ffwll.ch> +Date: Thu, 2 Jun 2016 00:06:28 +0200 +Subject: [PATCH] drm/vc4: Use for_each_plane_in_state + +We want to hide drm_atomic_stat internals a bit better. + +Cc: Eric Anholt <eric@anholt.net> +Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> +Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> +Link: http://patchwork.freedesktop.org/patch/msgid/1464818821-5736-6-git-send-email-daniel.vetter@ffwll.ch +(cherry picked from commit 833cd78adbc236db684f19e93121d4bf6659a8af) +--- + drivers/gpu/drm/vc4/vc4_kms.c | 10 +++------- + 1 file changed, 3 insertions(+), 7 deletions(-) + +--- a/drivers/gpu/drm/vc4/vc4_kms.c ++++ b/drivers/gpu/drm/vc4/vc4_kms.c +@@ -111,6 +111,8 @@ static int vc4_atomic_commit(struct drm_ + int i; + uint64_t wait_seqno = 0; + struct vc4_commit *c; ++ struct drm_plane *plane; ++ struct drm_plane_state *new_state; + + c = commit_init(state); + if (!c) +@@ -130,13 +132,7 @@ static int vc4_atomic_commit(struct drm_ + return ret; + } + +- for (i = 0; i < dev->mode_config.num_total_plane; i++) { +- struct drm_plane *plane = state->planes[i]; +- struct drm_plane_state *new_state = state->plane_states[i]; +- +- if (!plane) +- continue; +- ++ for_each_plane_in_state(state, plane, new_state, i) { + if ((plane->state->fb != new_state->fb) && new_state->fb) { + struct drm_gem_cma_object *cma_bo = + drm_fb_cma_get_gem_obj(new_state->fb, 0); |