linux-dev/drivers/gpu/drm/msm/Makefile, branch master

drm/msm/dp: rewrite dss_module_power to use bulk clock functions

2022-07-04T18:05:28Z

In order to simplify DP code, drop hand-coded loops over clock arrays, replacing them with clk_bulk_* functions. Signed-off-by: Dmitry Baryshkov Reviewed-by: Stephen Boyd Patchwork: https://patchwork.freedesktop.org/patch/474717/ Link: https://lore.kernel.org/r/20220217055529.499829-6-dmitry.baryshkov@linaro.org Signed-off-by: Dmitry Baryshkov

drm/msm/dpu: add the writeback connector layer

2022-05-01T23:13:00Z

Introduce the dpu_writeback module which serves as the interface between dpu operations and the drm_writeback. This module manages the connector related operations for dpu writeback. changes in v2: - start using drm_writeback_connector_init_with_encoder() - drop unnecessary arguments from dpu_writeback_init() - rebase on msm-next tip and remove usage of priv->connectors changes in v3: - none changes in v4: - none changes in v5: - store the drm_enc in the dpu_wb_conn to be used while using dpu_encoder APIs Signed-off-by: Abhinav Kumar Reviewed-by: Dmitry Baryshkov Patchwork: https://patchwork.freedesktop.org/patch/483520/ Link: https://lore.kernel.org/r/1650984096-9964-15-git-send-email-quic_abhinavk@quicinc.com Signed-off-by: Dmitry Baryshkov

drm/msm/dpu: introduce the dpu_encoder_phys_* for writeback

2022-05-01T23:13:00Z

Introduce the dpu_encoder_phys_* for the writeback interface to handle writeback specific hardware programming. changes in v4: - squash the encoder_phys_wb bits from [1] - since its a trivial change of a previously acked change preserving the ack [1] https://patchwork.freedesktop.org/patch/483099/?series=102964&rev=2 Signed-off-by: Abhinav Kumar Reviewed-by: Dmitry Baryshkov Patchwork: https://patchwork.freedesktop.org/patch/483532/ Link: https://lore.kernel.org/r/1650984096-9964-14-git-send-email-quic_abhinavk@quicinc.com Signed-off-by: Dmitry Baryshkov

drm/msm/dpu: add dpu_hw_wb abstraction for writeback blocks

2022-05-01T23:13:00Z

Add the dpu_hw_wb abstraction to program registers related to the writeback block. These will be invoked once all the configuration is set and ready to be programmed to the registers. changes in v3: - start using the common struct dpu_hw_cdp_cfg - leave a comment about DPU non-DPU_WB_QOS_8LVL chipsets Signed-off-by: Abhinav Kumar Reviewed-by: Dmitry Baryshkov Patchwork: https://patchwork.freedesktop.org/patch/483505/ Link: https://lore.kernel.org/r/1650984096-9964-7-git-send-email-quic_abhinavk@quicinc.com Signed-off-by: Dmitry Baryshkov

drm/msm/disp/dpu1: Add support for DSC

2022-04-25T21:56:21Z

Display Stream Compression (DSC) is one of the hw blocks in dpu, so add support by adding hw blocks for DSC Reviewed-by: Dmitry Baryshkov Signed-off-by: Vinod Koul Patchwork: https://patchwork.freedesktop.org/patch/480912/ Link: https://lore.kernel.org/r/20220406094031.1027376-4-vkoul@kernel.org [DB: applied typo noticed by Robert Foss] Signed-off-by: Dmitry Baryshkov

drm/msm: allow compile time selection of driver components

2022-04-25T21:50:46Z

MSM DRM driver already allows one to compile out the DP or DSI support. Add support for disabling other features like MDP4/MDP5/DPU drivers or direct HDMI output support. Suggested-by: Stephen Boyd Reviewed-by: Stephen Boyd Signed-off-by: Dmitry Baryshkov Patchwork: https://patchwork.freedesktop.org/patch/482508/ Link: https://lore.kernel.org/r/20220419155346.1272627-6-dmitry.baryshkov@linaro.org Signed-off-by: Dmitry Baryshkov

drm/msm: unify MDSS drivers

2022-04-25T21:50:46Z

MDP5 and DPU1 both provide the driver handling the MDSS region, which handles the irq domain and (incase of DPU1) adds some init for the UBWC controller. Unify those two pieces of code into a common driver. Reviewed-by: Abhinav Kumar Reviewed-by: Stephen Boyd Signed-off-by: Dmitry Baryshkov Patchwork: https://patchwork.freedesktop.org/patch/482506/ Link: https://lore.kernel.org/r/20220419155346.1272627-2-dmitry.baryshkov@linaro.org Signed-off-by: Dmitry Baryshkov

Merge branches 'msm-next-lumag-core', 'msm-next-lumag-dpu', 'msm-next-lumag-dp', 'msm-next-lumag-dsi', 'msm-next-lumag-hdmi' and 'msm-next-lumag-mdp5' into msm-next-lumag

2022-02-19T02:31:42Z

drm/msm/dpu: simplify clocks handling

2022-02-18T17:15:12Z

DPU driver contains code to parse clock items from device tree into special data struct and then enable/disable/set rate for the clocks using that data struct. However the DPU driver itself uses only parsing and enabling/disabling part (the rate setting is used by DP driver). Move this implementation to the DP driver (which actually uses rate setting) and replace hand-coded enable/disable/get loops in the DPU with the respective clk_bulk operations. Put operation is removed completely because, it is handled using devres instead. DP implementation is unchanged for now. Tested-by: Jessica Zhang # RB3 (sdm845) and RB5 (qrb5165) Reviewed-by: Jessica Zhang Signed-off-by: Dmitry Baryshkov Link: https://lore.kernel.org/r/20220217055529.499829-2-dmitry.baryshkov@linaro.org Signed-off-by: Dmitry Baryshkov

drm/msm: move utility functions from msm_drv.c

2022-02-18T15:32:52Z

Move clock/IO/hrtimer utility functions from msm_drv.c to new msm_io_utils.c file. Signed-off-by: Dmitry Baryshkov Reviewed-by: Jessica Zhang Link: https://lore.kernel.org/r/20220119221616.3089119-2-dmitry.baryshkov@linaro.org Signed-off-by: Dmitry Baryshkov