wireguard-linux/drivers/gpu/drm/msm/dsi, branch jd/bump-compilers

drm/msm/dsi: Add phy configuration for MSM8937

2024-06-24T22:09:09Z

Add phy configuration for 28nm dsi phy found on MSM8937 SoC. Only difference from existing msm8916 configuration is number of phy and io_start addresses. Signed-off-by: Daniil Titov Reviewed-by: Dmitry Baryshkov Signed-off-by: Barnabás Czémán Patchwork: https://patchwork.freedesktop.org/patch/600518/ Link: https://lore.kernel.org/r/20240623-dsi-v2-4-a0ca70fb4846@gmail.com Signed-off-by: Dmitry Baryshkov

drm/msm/dsi: parse vsync source from device tree

2024-06-24T16:41:05Z

Allow board's device tree to specify the vsync source (aka TE source). If the property is omitted, the display controller driver will use the default setting. Reviewed-by: Abhinav Kumar [DB: fixed clearing of return value if there is no TE property] Signed-off-by: Dmitry Baryshkov Reviewed-by: Marijn Suijten Patchwork: https://patchwork.freedesktop.org/patch/598740/ Link: https://lore.kernel.org/r/20240613-dpu-handle-te-signal-v2-6-67a0116b5366@linaro.org

drm/msm/dsi: drop unused GPIOs handling

2024-06-24T16:41:05Z

Neither disp-enable-gpios nor disp-te-gpios are defined in the schema. None of the board DT files use those GPIO pins. Drop them from the driver. Reviewed-by: Abhinav Kumar Signed-off-by: Dmitry Baryshkov Reviewed-by: Marijn Suijten Patchwork: https://patchwork.freedesktop.org/patch/598734/ Link: https://lore.kernel.org/r/20240613-dpu-handle-te-signal-v2-3-67a0116b5366@linaro.org

drm/msm/dsi: add a comment to explain pkt_per_line encoding

2024-06-22T22:15:39Z

Make it clear why the pkt_per_line value is being "divided by 2". Signed-off-by: Jonathan Marek Reviewed-by: Dmitry Baryshkov Signed-off-by: Jun Nie Tested-by: Neil Armstrong # on SM8550-QRD Tested-by: Neil Armstrong # on SM8650-QRD Tested-by: Neil Armstrong # on SM8650-HDK Reviewed-by: Jessica Zhang Patchwork: https://patchwork.freedesktop.org/patch/596236/ Link: https://lore.kernel.org/r/20240530-msm-drm-dsc-dsi-video-upstream-4-v6-6-2ab1d334c657@linaro.org Signed-off-by: Dmitry Baryshkov

drm/msm/dsi: set VIDEO_COMPRESSION_MODE_CTRL_WC

2024-06-22T22:15:39Z

Video mode DSC won't work if this field is not set correctly. Set it to fix video mode DSC (for slice_per_pkt==1 cases at least). Fixes: 08802f515c3c ("drm/msm/dsi: Add support for DSC configuration") Signed-off-by: Jonathan Marek Reviewed-by: Dmitry Baryshkov Signed-off-by: Jun Nie Tested-by: Neil Armstrong # on SM8550-QRD Tested-by: Neil Armstrong # on SM8650-QRD Tested-by: Neil Armstrong # on SM8650-HDK Reviewed-by: Jessica Zhang Patchwork: https://patchwork.freedesktop.org/patch/596234/ Link: https://lore.kernel.org/r/20240530-msm-drm-dsc-dsi-video-upstream-4-v6-5-2ab1d334c657@linaro.org Signed-off-by: Dmitry Baryshkov

drm/msm/dsi: set video mode widebus enable bit when widebus is enabled

2024-06-22T22:15:39Z

The value returned by msm_dsi_wide_bus_enabled() doesn't match what the driver is doing in video mode. Fix that by actually enabling widebus for video mode. Fixes: efcbd6f9cdeb ("drm/msm/dsi: Enable widebus for DSI") Signed-off-by: Jonathan Marek Reviewed-by: Dmitry Baryshkov Reviewed-by: Marijn Suijten Reviewed-by: Jessica Zhang Signed-off-by: Jun Nie Tested-by: Neil Armstrong # on SM8550-QRD Tested-by: Neil Armstrong # on SM8650-QRD Tested-by: Neil Armstrong # on SM8650-HDK Patchwork: https://patchwork.freedesktop.org/patch/596232/ Link: https://lore.kernel.org/r/20240530-msm-drm-dsc-dsi-video-upstream-4-v6-4-2ab1d334c657@linaro.org Signed-off-by: Dmitry Baryshkov

drm/msm/dsi: Remove dsi_phy_write_[un]delay()

2024-06-22T22:15:39Z

These are dummy wrappers that do literally nothing interesting. Remove them. Signed-off-by: Konrad Dybcio Reviewed-by: Dmitry Baryshkov Patchwork: https://patchwork.freedesktop.org/patch/590703/ Link: https://lore.kernel.org/r/20240423-topic-msm_cleanup-v1-2-b30f39f43b90@linaro.org Signed-off-by: Dmitry Baryshkov

drm/msm/dsi: Remove dsi_phy_read/write()

2024-06-22T22:15:39Z

These are dummy wrappers that do literally nothing interesting. Remove them. Signed-off-by: Konrad Dybcio Reviewed-by: Dmitry Baryshkov Patchwork: https://patchwork.freedesktop.org/patch/590700/ Link: https://lore.kernel.org/r/20240423-topic-msm_cleanup-v1-1-b30f39f43b90@linaro.org Signed-off-by: Dmitry Baryshkov

drm/msm/dsi: Print dual-DSI-adjusted pclk instead of original mode pclk

2024-04-22T13:22:50Z

When dual-DSI (bonded DSI) was added in commit ed9976a09b48 ("drm/msm/dsi: adjust dsi timing for dual dsi mode") some DBG() prints were not updated, leading to print the original mode->clock rather than the adjusted (typically the mode clock divided by two, though more recently also adjusted for DSC compression) msm_host->pixel_clk_rate which is passed to clk_set_rate() just below. Fix that by printing the actual pixel_clk_rate that is being set. Fixes: ed9976a09b48 ("drm/msm/dsi: adjust dsi timing for dual dsi mode") Signed-off-by: Marijn Suijten Reviewed-by: Dmitry Baryshkov Patchwork: https://patchwork.freedesktop.org/patch/589896/ Link: https://lore.kernel.org/r/20240417-drm-msm-initial-dualpipe-dsc-fixes-v1-1-78ae3ee9a697@somainline.org Signed-off-by: Dmitry Baryshkov

drm/msm/dsi: simplify connector creation

2024-04-22T13:22:50Z

Instead of having two functions, msm_dsi_manager_bridge_init() and msm_dsi_manager_ext_bridge_init(), merge them into msm_dsi_manager_connector_init(), moving drm_bridge_attach() to be called from the bridge's attach callback (as most other bridges do). Signed-off-by: Dmitry Baryshkov Reviewed-by: Abhinav Kumar Patchwork: https://patchwork.freedesktop.org/patch/582212/ Link: https://lore.kernel.org/r/20240309-fd-dsi-cleanup-bridges-v1-3-962ebdba82ed@linaro.org