diff options
Diffstat (limited to 'target/linux/brcm2708/patches-4.4/0274-drm-vc4-Improve-comments-on-vc4_plane_state-members.patch')
| -rw-r--r-- | target/linux/brcm2708/patches-4.4/0274-drm-vc4-Improve-comments-on-vc4_plane_state-members.patch | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/target/linux/brcm2708/patches-4.4/0274-drm-vc4-Improve-comments-on-vc4_plane_state-members.patch b/target/linux/brcm2708/patches-4.4/0274-drm-vc4-Improve-comments-on-vc4_plane_state-members.patch new file mode 100644 index 0000000000..f7215c746d --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0274-drm-vc4-Improve-comments-on-vc4_plane_state-members.patch @@ -0,0 +1,36 @@ +From 91b875c48c7aee103c14418730bc9ceb96aa18ac Mon Sep 17 00:00:00 2001 +From: Eric Anholt <eric@anholt.net> +Date: Mon, 28 Dec 2015 14:14:09 -0800 +Subject: [PATCH 274/423] drm/vc4: Improve comments on vc4_plane_state members. + +Signed-off-by: Eric Anholt <eric@anholt.net> +(cherry picked from commit f427fb16cf756548c39256b569cf083f39bcc4e9) +--- + drivers/gpu/drm/vc4/vc4_plane.c | 9 ++++++--- + 1 file changed, 6 insertions(+), 3 deletions(-) + +--- a/drivers/gpu/drm/vc4/vc4_plane.c ++++ b/drivers/gpu/drm/vc4/vc4_plane.c +@@ -26,16 +26,19 @@ + + struct vc4_plane_state { + struct drm_plane_state base; ++ /* System memory copy of the display list for this element, computed ++ * at atomic_check time. ++ */ + u32 *dlist; +- u32 dlist_size; /* Number of dwords in allocated for the display list */ ++ u32 dlist_size; /* Number of dwords allocated for the display list */ + u32 dlist_count; /* Number of used dwords in the display list. */ + + /* Offset in the dlist to pointer word 0. */ + u32 pw0_offset; + + /* Offset where the plane's dlist was last stored in the +- hardware at vc4_crtc_atomic_flush() time. +- */ ++ * hardware at vc4_crtc_atomic_flush() time. ++ */ + u32 *hw_dlist; + }; + |