diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/0748-drm-amd-display-fix-HDMI-12bits-last-two-bits-are-ze.patch')
| -rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/0748-drm-amd-display-fix-HDMI-12bits-last-two-bits-are-ze.patch | 72 |
1 files changed, 0 insertions, 72 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/0748-drm-amd-display-fix-HDMI-12bits-last-two-bits-are-ze.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/0748-drm-amd-display-fix-HDMI-12bits-last-two-bits-are-ze.patch deleted file mode 100644 index b2bc4501..00000000 --- a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/0748-drm-amd-display-fix-HDMI-12bits-last-two-bits-are-ze.patch +++ /dev/null @@ -1,72 +0,0 @@ -From de39804978efce84f63fb980a5680dfe68b9f642 Mon Sep 17 00:00:00 2001 -From: Corbin McElhanney <corbin.mcelhanney@amd.com> -Date: Thu, 3 Aug 2017 14:20:14 -0400 -Subject: [PATCH 0748/4131] drm/amd/display: fix HDMI 12bits last two bits are - zero issue - -(FF-158) -[FF N-1] HDMI Deep Color Mode incorrect bit depth: -FMT_DYNAMIC_EXP_EN is being reset to 0 - -Signed-off-by: Charlene Liu <charlene.liu@amd.com> -Reviewed-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> -Acked-by: Harry Wentland <Harry.Wentland@amd.com> -Signed-off-by: Alex Deucher <alexander.deucher@amd.com> ---- - .../gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c | 17 +++++++++++------ - drivers/gpu/drm/amd/display/dc/dcn10/dcn10_opp.c | 3 ++- - 2 files changed, 13 insertions(+), 7 deletions(-) - -diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c -index 5992572..c29e514 100644 ---- a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c -+++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c -@@ -1044,14 +1044,14 @@ static enum dc_status apply_single_controller_ctx_to_hw( - /* */ - dc->hwss.prog_pixclk_crtc_otg(pipe_ctx, context, dc); - -- pipe_ctx->stream_res.opp->funcs->opp_set_dyn_expansion( -- pipe_ctx->stream_res.opp, -- COLOR_SPACE_YCBCR601, -- stream->timing.display_color_depth, -- pipe_ctx->stream->signal); -- - /* FPGA does not program backend */ - if (IS_FPGA_MAXIMUS_DC(dc->ctx->dce_environment)) { -+ pipe_ctx->stream_res.opp->funcs->opp_set_dyn_expansion( -+ pipe_ctx->stream_res.opp, -+ COLOR_SPACE_YCBCR601, -+ stream->timing.display_color_depth, -+ pipe_ctx->stream->signal); -+ - pipe_ctx->stream_res.opp->funcs->opp_program_fmt( - pipe_ctx->stream_res.opp, - &stream->bit_depth_params, -@@ -1064,6 +1064,11 @@ static enum dc_status apply_single_controller_ctx_to_hw( - BREAK_TO_DEBUGGER(); - return DC_ERROR_UNEXPECTED; - } -+ pipe_ctx->stream_res.opp->funcs->opp_set_dyn_expansion( -+ pipe_ctx->stream_res.opp, -+ COLOR_SPACE_YCBCR601, -+ stream->timing.display_color_depth, -+ pipe_ctx->stream->signal); - - if (pipe_ctx->stream->signal != SIGNAL_TYPE_VIRTUAL) - stream->sink->link->link_enc->funcs->setup( -diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_opp.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_opp.c -index 38d15f7..8048782 100644 ---- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_opp.c -+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_opp.c -@@ -240,7 +240,8 @@ static void oppn10_set_dyn_expansion( - /*01 - 8-bit -> 12-bit dynamic expansion*/ - if (signal == SIGNAL_TYPE_HDMI_TYPE_A || - signal == SIGNAL_TYPE_DISPLAY_PORT || -- signal == SIGNAL_TYPE_DISPLAY_PORT_MST) { -+ signal == SIGNAL_TYPE_DISPLAY_PORT_MST || -+ signal == SIGNAL_TYPE_VIRTUAL) { - switch (color_dpth) { - case COLOR_DEPTH_888: - REG_UPDATE_2(FMT_DYNAMIC_EXP_CNTL, --- -2.7.4 - |