diff options
Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.19.8/1701-drm-amd-display-Pass-SDP-spliting-in-parameters.patch')
-rw-r--r-- | common/recipes-kernel/linux/linux-yocto-4.19.8/1701-drm-amd-display-Pass-SDP-spliting-in-parameters.patch | 107 |
1 files changed, 107 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.19.8/1701-drm-amd-display-Pass-SDP-spliting-in-parameters.patch b/common/recipes-kernel/linux/linux-yocto-4.19.8/1701-drm-amd-display-Pass-SDP-spliting-in-parameters.patch new file mode 100644 index 00000000..3936832f --- /dev/null +++ b/common/recipes-kernel/linux/linux-yocto-4.19.8/1701-drm-amd-display-Pass-SDP-spliting-in-parameters.patch @@ -0,0 +1,107 @@ +From 8791bda12208a32bff0726884d129c702eb9d3c7 Mon Sep 17 00:00:00 2001 +From: Nikola Cornij <nikola.cornij@amd.com> +Date: Tue, 12 Mar 2019 20:11:37 -0400 +Subject: [PATCH 1701/2940] drm/amd/display: Pass SDP spliting in parameters + +pass SDP splitting when setting stream attributes for future use + +Change-Id: Ida059f1b6bacee097d8abd209aac6b509d27502b +Signed-off-by: Nikola Cornij <nikola.cornij@amd.com> +Reviewed-by: Tony Cheng <Tony.Cheng@amd.com> +Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> +--- + drivers/gpu/drm/amd/display/dc/core/dc_link.c | 3 ++- + drivers/gpu/drm/amd/display/dc/dce/dce_stream_encoder.c | 3 ++- + drivers/gpu/drm/amd/display/dc/dcn10/dcn10_stream_encoder.c | 3 ++- + drivers/gpu/drm/amd/display/dc/dcn10/dcn10_stream_encoder.h | 3 ++- + drivers/gpu/drm/amd/display/dc/inc/hw/stream_encoder.h | 3 ++- + .../gpu/drm/amd/display/dc/virtual/virtual_stream_encoder.c | 3 ++- + 6 files changed, 12 insertions(+), 6 deletions(-) + +diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link.c b/drivers/gpu/drm/amd/display/dc/core/dc_link.c +index 6b00900790eb..23eb035ea09a 100644 +--- a/drivers/gpu/drm/amd/display/dc/core/dc_link.c ++++ b/drivers/gpu/drm/amd/display/dc/core/dc_link.c +@@ -2576,7 +2576,8 @@ void core_link_enable_stream( + pipe_ctx->stream_res.stream_enc->funcs->dp_set_stream_attribute( + pipe_ctx->stream_res.stream_enc, + &stream->timing, +- stream->output_color_space); ++ stream->output_color_space, ++ stream->link->dpcd_caps.dprx_feature.bits.SST_SPLIT_SDP_CAP); + + if (dc_is_hdmi_tmds_signal(pipe_ctx->stream->signal)) + pipe_ctx->stream_res.stream_enc->funcs->hdmi_set_stream_attribute( +diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_stream_encoder.c b/drivers/gpu/drm/amd/display/dc/dce/dce_stream_encoder.c +index c5bb8db76a93..d87d78f87af0 100644 +--- a/drivers/gpu/drm/amd/display/dc/dce/dce_stream_encoder.c ++++ b/drivers/gpu/drm/amd/display/dc/dce/dce_stream_encoder.c +@@ -272,7 +272,8 @@ static void dce110_update_hdmi_info_packet( + static void dce110_stream_encoder_dp_set_stream_attribute( + struct stream_encoder *enc, + struct dc_crtc_timing *crtc_timing, +- enum dc_color_space output_color_space) ++ enum dc_color_space output_color_space, ++ uint32_t enable_sdp_splitting) + { + #ifdef CONFIG_X86 + uint32_t h_active_start; +diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_stream_encoder.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_stream_encoder.c +index 6a0e748f0e57..8ee9f6dc1d62 100644 +--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_stream_encoder.c ++++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_stream_encoder.c +@@ -245,7 +245,8 @@ static void enc1_update_hdmi_info_packet( + void enc1_stream_encoder_dp_set_stream_attribute( + struct stream_encoder *enc, + struct dc_crtc_timing *crtc_timing, +- enum dc_color_space output_color_space) ++ enum dc_color_space output_color_space, ++ uint32_t enable_sdp_splitting) + { + uint32_t h_active_start; + uint32_t v_active_start; +diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_stream_encoder.h b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_stream_encoder.h +index b7c800e10a32..e654c2f55971 100644 +--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_stream_encoder.h ++++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_stream_encoder.h +@@ -462,7 +462,8 @@ void enc1_update_generic_info_packet( + void enc1_stream_encoder_dp_set_stream_attribute( + struct stream_encoder *enc, + struct dc_crtc_timing *crtc_timing, +- enum dc_color_space output_color_space); ++ enum dc_color_space output_color_space, ++ uint32_t enable_sdp_splitting); + + void enc1_stream_encoder_hdmi_set_stream_attribute( + struct stream_encoder *enc, +diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/stream_encoder.h b/drivers/gpu/drm/amd/display/dc/inc/hw/stream_encoder.h +index ce3c4ecd9c24..49854eb73d1d 100644 +--- a/drivers/gpu/drm/amd/display/dc/inc/hw/stream_encoder.h ++++ b/drivers/gpu/drm/amd/display/dc/inc/hw/stream_encoder.h +@@ -90,7 +90,8 @@ struct stream_encoder_funcs { + void (*dp_set_stream_attribute)( + struct stream_encoder *enc, + struct dc_crtc_timing *crtc_timing, +- enum dc_color_space output_color_space); ++ enum dc_color_space output_color_space, ++ uint32_t enable_sdp_splitting); + + void (*hdmi_set_stream_attribute)( + struct stream_encoder *enc, +diff --git a/drivers/gpu/drm/amd/display/dc/virtual/virtual_stream_encoder.c b/drivers/gpu/drm/amd/display/dc/virtual/virtual_stream_encoder.c +index 3dc1733eea20..fdcf9e66d852 100644 +--- a/drivers/gpu/drm/amd/display/dc/virtual/virtual_stream_encoder.c ++++ b/drivers/gpu/drm/amd/display/dc/virtual/virtual_stream_encoder.c +@@ -29,7 +29,8 @@ + static void virtual_stream_encoder_dp_set_stream_attribute( + struct stream_encoder *enc, + struct dc_crtc_timing *crtc_timing, +- enum dc_color_space output_color_space) {} ++ enum dc_color_space output_color_space, ++ uint32_t enable_sdp_splitting) {} + + static void virtual_stream_encoder_hdmi_set_stream_attribute( + struct stream_encoder *enc, +-- +2.17.1 + |