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

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BugLink: https://bugs.launchpad.net/bugs/2097301

[ Upstream commit c7c412202623951dcfc22316f5255fd84fd56186 ]

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: 766f705204a0 ("drm/msm/dp: Remove now unused connector_type from desc")
Fixes: 1b2d98bdd7 ("drm/msm/dp: Add DisplayPort controller for SM8650")
Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Fixes: 757a2f36ab ("drm/msm/dp: enable widebus feature for display port")
Fixes: 1b2d98bdd7 ("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: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Manuel Diewald <manuel.diewald@canonical.com>
Signed-off-by: Koichiro Den <koichiro.den@canonical.com>
This commit is contained in:
Abhinav Kumar
2024-07-30 12:50:11 -07:00
committed by Mehmet Basaran
parent 9201bec249
commit a449b29cbc
1 changed files with 5 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files
drivers/gpu/drm/msm/dp/dp_display.c
+5 -5
View File
@@ -126,7 +126,7 @@ struct msm_dp_desc {
};
static const struct msm_dp_desc sc7180_dp_descs[] = {
{ .io_start = 0x0ae90000, .id = MSM_DP_CONTROLLER_0, .connector_type = DRM_MODE_CONNECTOR_DisplayPort },
{ .io_start = 0x0ae90000, .id = MSM_DP_CONTROLLER_0, .connector_type = DRM_MODE_CONNECTOR_DisplayPort, .wide_bus_supported = true },
{}
};
@@ -137,9 +137,9 @@ 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, .connector_type = DRM_MODE_CONNECTOR_DisplayPort },
{ .io_start = 0x0ae98000, .id = MSM_DP_CONTROLLER_1, .connector_type = DRM_MODE_CONNECTOR_DisplayPort },
{ .io_start = 0x0ae9a000, .id = MSM_DP_CONTROLLER_2, .connector_type = DRM_MODE_CONNECTOR_eDP },
{ .io_start = 0x0ae90000, .id = MSM_DP_CONTROLLER_0, .connector_type = DRM_MODE_CONNECTOR_DisplayPort, .wide_bus_supported = true },
{ .io_start = 0x0ae98000, .id = MSM_DP_CONTROLLER_1, .connector_type = DRM_MODE_CONNECTOR_DisplayPort, .wide_bus_supported = true },
{ .io_start = 0x0ae9a000, .id = MSM_DP_CONTROLLER_2, .connector_type = DRM_MODE_CONNECTOR_eDP, .wide_bus_supported = true },
{}
};
@@ -169,7 +169,7 @@ static const struct msm_dp_desc sm8350_dp_descs[] = {
};
static const struct msm_dp_desc sm8650_dp_descs[] = {
{ .io_start = 0x0af54000, .id = MSM_DP_CONTROLLER_0, .connector_type = DRM_MODE_CONNECTOR_DisplayPort },
{ .io_start = 0x0af54000, .id = MSM_DP_CONTROLLER_0, .connector_type = DRM_MODE_CONNECTOR_DisplayPort, .wide_bus_supported = true },
{}
};