diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/2535-drm-amd-display-reject-3D-mode-based-on-static-debug.patch')
| -rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/2535-drm-amd-display-reject-3D-mode-based-on-static-debug.patch | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/2535-drm-amd-display-reject-3D-mode-based-on-static-debug.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/2535-drm-amd-display-reject-3D-mode-based-on-static-debug.patch new file mode 100644 index 00000000..56c58249 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/2535-drm-amd-display-reject-3D-mode-based-on-static-debug.patch @@ -0,0 +1,57 @@ +From 7f7e6156af242313edaee2233a744d28a47340ed Mon Sep 17 00:00:00 2001 +From: Charlene Liu <charlene.liu@amd.com> +Date: Mon, 2 Oct 2017 18:01:36 -0400 +Subject: [PATCH 2535/4131] drm/amd/display: reject 3D mode based on static + debug flag. + +Signed-off-by: Charlene Liu <charlene.liu@amd.com> +Reviewed-by: Krunoslav Kovac <Krunoslav.Kovac@amd.com> +Acked-by: Harry Wentland <Harry.Wentland@amd.com> +--- + drivers/gpu/drm/amd/display/dc/dc.h | 2 +- + drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c | 1 + + drivers/gpu/drm/amd/display/dc/dcn10/dcn10_timing_generator.c | 3 +++ + 3 files changed, 5 insertions(+), 1 deletion(-) + +diff --git a/drivers/gpu/drm/amd/display/dc/dc.h b/drivers/gpu/drm/amd/display/dc/dc.h +index a703a2d..c06c8aa 100644 +--- a/drivers/gpu/drm/amd/display/dc/dc.h ++++ b/drivers/gpu/drm/amd/display/dc/dc.h +@@ -217,7 +217,7 @@ struct dc_debug { + bool force_abm_enable; + bool disable_hbup_pg; + bool disable_dpp_pg; +- bool stereo_support; ++ bool disable_stereo_support; + bool vsr_support; + }; + struct dc_state; +diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c +index 6bce7c4..cd70d0e 100644 +--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c ++++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c +@@ -428,6 +428,7 @@ static const struct dc_debug debug_defaults_drv = { + .pipe_split_policy = MPC_SPLIT_AVOID_MULT_DISP, + .disable_dcc = DCC_ENABLE, + .voltage_align_fclk = true, ++ .disable_stereo_support = true, + .vsr_support = true, + }; + +diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_timing_generator.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_timing_generator.c +index 178dadd..1994865 100644 +--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_timing_generator.c ++++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_timing_generator.c +@@ -499,6 +499,9 @@ static bool tgn10_validate_timing( + timing->timing_3d_format != TIMING_3D_FORMAT_INBAND_FA) + return false; + ++ if (timing->timing_3d_format != TIMING_3D_FORMAT_NONE && ++ tg->ctx->dc->debug.disable_stereo_support) ++ return false; + /* Temporarily blocking interlacing mode until it's supported */ + if (timing->flags.INTERLACE == 1) + return false; +-- +2.7.4 + |