The LG SW43408 panel is used on Google Pixel3 devices. For a long time we could not submit the driver, as the panel was not coming up from the reset. The panel seems to be picky about some of the delays during init and it also uses non-standard payload for MIPI_DSI_COMPRESSION_MODE. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx> --- Changes in v2: - Removed formatting char from schema (Krzysztof) - Moved additionalProperties after required (Krzysztof) - Added example to the schema (Krzysztof) - Removed obsolete comment in the commit message (Marijn) - Moved DSC params to the panel struct (Marijn) - Changed dsc_en to be an array (Marijn) - Added comment regiarding slice_width and slice_count (Marijn) - Link to v1: https://lore.kernel.org/r/20240330-lg-sw43408-panel-v1-0-f5580fc9f2da@xxxxxxxxxx --- Dmitry Baryshkov (1): drm/mipi-dsi: add mipi_dsi_compression_mode_raw() Sumit Semwal (2): dt-bindings: panel: Add LG SW43408 MIPI-DSI panel drm: panel: Add LG sw43408 panel driver .../bindings/display/panel/lg,sw43408.yaml | 62 ++++ MAINTAINERS | 8 + drivers/gpu/drm/drm_mipi_dsi.c | 34 ++- drivers/gpu/drm/panel/Kconfig | 11 + drivers/gpu/drm/panel/Makefile | 1 + drivers/gpu/drm/panel/panel-lg-sw43408.c | 321 +++++++++++++++++++++ include/drm/drm_mipi_dsi.h | 1 + 7 files changed, 430 insertions(+), 8 deletions(-) --- base-commit: 13ee4a7161b6fd938aef6688ff43b163f6d83e37 change-id: 20240330-lg-sw43408-panel-b552f411c53e Best regards, -- Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>
