diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/2516-drm-amd-display-change-dml-vba-cursor-count-define-t.patch')
| -rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/2516-drm-amd-display-change-dml-vba-cursor-count-define-t.patch | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/2516-drm-amd-display-change-dml-vba-cursor-count-define-t.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/2516-drm-amd-display-change-dml-vba-cursor-count-define-t.patch new file mode 100644 index 00000000..2fabacac --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/2516-drm-amd-display-change-dml-vba-cursor-count-define-t.patch @@ -0,0 +1,45 @@ +From 2deebfa3c83ae4d53ca8b330e0bb9b618067be31 Mon Sep 17 00:00:00 2001 +From: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> +Date: Wed, 20 Sep 2017 18:32:51 -0400 +Subject: [PATCH 2516/4131] drm/amd/display: change dml vba cursor count define + to correct one + +Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> +Reviewed-by: Tony Cheng <Tony.Cheng@amd.com> +Acked-by: Harry Wentland <Harry.Wentland@amd.com> +--- + drivers/gpu/drm/amd/display/dc/dml/display_mode_vba.c | 2 +- + drivers/gpu/drm/amd/display/dc/dml/display_mode_vba.h | 4 ++-- + 2 files changed, 3 insertions(+), 3 deletions(-) + +diff --git a/drivers/gpu/drm/amd/display/dc/dml/display_mode_vba.c b/drivers/gpu/drm/amd/display/dc/dml/display_mode_vba.c +index 054b506..a11b37c 100644 +--- a/drivers/gpu/drm/amd/display/dc/dml/display_mode_vba.c ++++ b/drivers/gpu/drm/amd/display/dc/dml/display_mode_vba.c +@@ -633,7 +633,7 @@ static void fetch_pipe_params(struct display_mode_lib *mode_lib) + mode_lib->vba.NumberOfCursors[mode_lib->vba.NumberOfActivePlanes] = 0; + // The DML spreadsheet assumes that the two cursors utilize the same amount of bandwidth. We'll + // calculate things a little more accurately +- for (k = 0; k < DC__NUM_CURSOR; ++k) { ++ for (k = 0; k < DC__NUM_CURSOR__MAX; ++k) { + switch (k) { + case 0: + mode_lib->vba.CursorBPP[mode_lib->vba.NumberOfActivePlanes][0] = +diff --git a/drivers/gpu/drm/amd/display/dc/dml/display_mode_vba.h b/drivers/gpu/drm/amd/display/dc/dml/display_mode_vba.h +index 5758c3f..63ad4a7 100644 +--- a/drivers/gpu/drm/amd/display/dc/dml/display_mode_vba.h ++++ b/drivers/gpu/drm/amd/display/dc/dml/display_mode_vba.h +@@ -332,8 +332,8 @@ struct vba_vars_st { + unsigned int BlendingAndTiming[DC__NUM_DPP__MAX]; + bool SynchronizedVBlank; + unsigned int NumberOfCursors[DC__NUM_DPP__MAX]; +- unsigned int CursorWidth[DC__NUM_DPP__MAX][DC__NUM_CURSOR]; +- unsigned int CursorBPP[DC__NUM_DPP__MAX][DC__NUM_CURSOR]; ++ unsigned int CursorWidth[DC__NUM_DPP__MAX][DC__NUM_CURSOR__MAX]; ++ unsigned int CursorBPP[DC__NUM_DPP__MAX][DC__NUM_CURSOR__MAX]; + bool XFCEnabled[DC__NUM_DPP__MAX]; + bool ScalerEnabled[DC__NUM_DPP__MAX]; + +-- +2.7.4 + |