Commit c7c41220 authored by Abhinav Kumar's avatar Abhinav Kumar Committed by Dmitry Baryshkov
Browse files

drm/msm/dp: enable widebus on all relevant chipsets 



Hardware document indicates that widebus is recommended on DP on all
MDSS chipsets starting version 5.x.x and above.

Follow the guideline and mark widebus support on all relevant
chipsets for DP.

Fixes: 766f7052 ("drm/msm/dp: Remove now unused connector_type from desc")
Fixes: 1b2d98bd ("drm/msm/dp: Add DisplayPort controller for SM8650")
Signed-off-by: default avatarAbhinav Kumar <quic_abhinavk@quicinc.com>
Reviewed-by: default avatarDmitry Baryshkov <dmitry.baryshkov@linaro.org>
Fixes: 757a2f36 ("drm/msm/dp: enable widebus feature for display port")
Fixes: 1b2d98bd ("drm/msm/dp: Add DisplayPort controller for SM8650")
Patchwork: https://patchwork.freedesktop.org/patch/606556/
Link: https://lore.kernel.org/r/20240730195012.2595980-1-quic_abhinavk@quicinc.com


Signed-off-by: default avatarDmitry Baryshkov <dmitry.baryshkov@linaro.org>
parent caedbf17

drivers/gpu/drm/msm/dp/dp_display.c

+5 −5
Original line number Diff line number Diff line
@@ -119,7 +119,7 @@ struct msm_dp_desc { 
};



static const struct msm_dp_desc sc7180_dp_descs[] = {

	{ .io_start = 0x0ae90000, .id = MSM_DP_CONTROLLER_0 },

	{ .io_start = 0x0ae90000, .id = MSM_DP_CONTROLLER_0, .wide_bus_supported = true },

	{}

};
@@ -130,9 +130,9 @@ static const struct msm_dp_desc sc7280_dp_descs[] = { 
};



static const struct msm_dp_desc sc8180x_dp_descs[] = {

	{ .io_start = 0x0ae90000, .id = MSM_DP_CONTROLLER_0 },

	{ .io_start = 0x0ae98000, .id = MSM_DP_CONTROLLER_1 },

	{ .io_start = 0x0ae9a000, .id = MSM_DP_CONTROLLER_2 },

	{ .io_start = 0x0ae90000, .id = MSM_DP_CONTROLLER_0, .wide_bus_supported = true },

	{ .io_start = 0x0ae98000, .id = MSM_DP_CONTROLLER_1, .wide_bus_supported = true },

	{ .io_start = 0x0ae9a000, .id = MSM_DP_CONTROLLER_2, .wide_bus_supported = true },

	{}

};
@@ -149,7 +149,7 @@ static const struct msm_dp_desc sc8280xp_dp_descs[] = { 
};



static const struct msm_dp_desc sm8650_dp_descs[] = {

	{ .io_start = 0x0af54000, .id = MSM_DP_CONTROLLER_0 },

	{ .io_start = 0x0af54000, .id = MSM_DP_CONTROLLER_0, .wide_bus_supported = true },

	{}

};