This series introduces support to enable the Mobile Display Subsystem (MDSS) , Display Processing Unit (DPU), DisplayPort controller for the Qualcomm QCS8300 target. It includes the addition of the hardware catalog, compatible string, and their YAML bindings.
Signed-off-by: Yongxing Mou <[email protected]> --- Changes in v13: - Rebase to latest linux-next and remove dependencies as they are already merged. - Add back Reviewed-by tag for MDSS binding change. - Link to v12: https://lore.kernel.org/all/[email protected]/ Changes in v12: Fixed review comments from Dmitry. - Use SA8775P DP controller as fallback. - Remove QCS8300 DP driver changes from this series. - Update the corresponding modifications for the QCS8300 MDSS binding and remove Reviewed-by. - Link to v11: https://lore.kernel.org/all/[email protected]/ Changes in v11: Fixed review comments from Dmitry. - Rebase to MST bindings V8. - Update the clocks-name for QCS8300 in dp-controller. - Link to v10: https://lore.kernel.org/r/[email protected] Changes in v10: - Rebase to MST bindings V7. - Update the P2/P3/MST2LINK/MST3LINK regions in MDSS yaml. - Link to v9: https://lore.kernel.org/r/[email protected] Changes in v9: Fixed review comments from Dmitry. - Updated the description of dp-controller DT binding. - Add new clause only work for QCS8300(one DP controller with 4 streams). - Link to v8: https://lore.kernel.org/r/[email protected] Changes in v8: Fixed review comments from Krzysztof, Dmitry. - Fixed incorrect description for dp-controller in driver/dt-binding.[Krzysztof][Dmitry] - Fixed incorrect description for ubwc change.[Dmitry] - Link to v7: https://lore.kernel.org/r/[email protected] Changes in v7: Fixed review comments from Dmitry. - Rebase to next-20250818 and 4 pixel stream series V6. - Add more description for the dp-controller dt-bingding change.[Dmitry] - Reorder the MDSS change and UBWC change.[Dmitry] - Switch to the OSS email. - Link to v6: https://lore.kernel.org/r/[email protected] Changes in v6: Fixed review comments from Konrad, Dmitry. - Rewrite commit msg in dp-controller dt-binding change.[Dmitry] - Optimize the description in MDSS dt-binding.[Dmitry] - Pass the sc8280xp_data as fallback in the UBWC change.[Konrad] - Add the DP controller driver change. - Link to v5: https://lore.kernel.org/r/[email protected] Changes in v5:Fixed review comments from Krzysztof, Dmitry. - Rebase to next-20250717. - Change DP compatible to qcs8300-dp due to add 4 streams support. - Add QCS8300 UBWC config change due to rebase. - Add 4 streams clk and phy in the mdss yaml. - Link to v4: https://lore.kernel.org/r/[email protected] Changes in v4:Fixed review comments from Krzysztof, Dmitry. - Use the common style for the dt-bindings commits.[Dmitry] - Update the commits msg for the mdss binding patch, explain why they reuse different platform drivers.[Krzysztof] - Link to v3: https://lore.kernel.org/r/[email protected] Changes in v3:Fixed review comments from Krzysztof, Dmitry. - Fix the missing space issue in commit message.[Krzysztof] - Separate the patch for the phy from this series.[Dmitry] - Remove unused dependencies and update in the cover letter.[Dmitry][Krzysztof] - Link to v2: https://lore.kernel.org/r/[email protected] Changes in v2:Fixed review comments from Krzysztof, Dmitry, Rob. - Decouple the devicetree changes from this series.[Dmitry][Krzysztof] - Drop the dpu driver changes and reuse SA8775P DPU driver.[Dmitry] - Fix compilation issues in MDSS bindings.[Rob][Krzysztof] - Correct formatting errors and remove unnecessary status in MDSS bindings.[Krzysztof] - Add the the necessary information in MDSS changes commit msg.[Dmitry] - Rebase MDSS driver changes to https://lore.kernel.org/dri-devel/ [email protected]/.[Dmitry] - Package the DisplayPort controller and eDP PHY bindings document to this patch series. - Collecting MDSS changes reviewd-by Dmitry. - Reuse the sa8775p eDP PHY as a fallback compat.[Dmitry] - Reuse the sm8650 DP controller as a fallback compat.[Dmitry] - Link to v1: https://lore.kernel.org/r/[email protected] --- Yongxing Mou (5): dt-bindings: display/msm: Document the DPU for QCS8300 dt-bindings: display/msm: dp-controller: document QCS8300 compatible dt-bindings: display/msm: Document MDSS on QCS8300 soc: qcom: ubwc: Add QCS8300 UBWC cfg drm/msm: mdss: Add QCS8300 support .../bindings/display/msm/dp-controller.yaml | 5 + .../bindings/display/msm/qcom,qcs8300-mdss.yaml | 286 +++++++++++++++++++++ .../bindings/display/msm/qcom,sm8650-dpu.yaml | 15 +- drivers/gpu/drm/msm/msm_mdss.c | 1 + drivers/soc/qcom/ubwc_config.c | 1 + 5 files changed, 303 insertions(+), 5 deletions(-) --- base-commit: f9ba12abc5282bf992f9a9ae87ad814fd03a0270 change-id: 20250818-qcs8300_mdss-a363f0d0ba0b Best regards, -- Yongxing Mou <[email protected]>
