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a=openpgp-sha256; l=1052; i=dmitry.baryshkov@linaro.org; h=from:subject:message-id; bh=OzVLboiQq6/i7927qpGZm3VA/GBlmQcFYUqcIc2Gbpg=; b=owEBbQGS/pANAwAKAYs8ij4CKSjVAcsmYgBmTY/y3fKq7yHxjaGudmp6EIq0hsmBQi2qIcxkt wwyQWrXMseJATMEAAEKAB0WIQRMcISVXLJjVvC4lX+LPIo+Aiko1QUCZk2P8gAKCRCLPIo+Aiko 1ZOwB/9XTi/5fMAIsZRH09go2mO1GT8qtjrK4eDP42uTvxIB9XnQKdrUOLABIzsGrwK1kZMfn0q wfp4/kKHBuQgQthNE7p7+8smtARdS0TIcPNAWbc2QD0dLFgMyIUqYt9AYgrRtcQd95UMy/DdWKC nRvvBcugj/sYeyCgRMBXRl4nMWUmpbf55b6fWCygEWmfd/FO5SsrnY0sws9XiRHDiQchsCPDR5l Q9/0ALMepT5iKL3nIEmo7t+oyAFyGRg9K6RG9biicPfITKy98PVCGtYTQ5emoDN/zz4RmsyFdlx Yv00RFSQrYhIJ9jvkr2r2fT7Fshh/pvnqcW40+ltqqaFwfuF X-Developer-Key: i=dmitry.baryshkov@linaro.org; a=openpgp; fpr=8F88381DD5C873E4AE487DA5199BF1243632046A This panel driver uses DSC PPS functions and as such depends on the DRM_DISPLAY_DP_HELPER. Select this symbol to make required functions available to the driver. Reported-by: kernel test robot Closes: https://lore.kernel.org/oe-kbuild-all/202404200800.kYsRYyli-lkp@intel.com/ Fixes: 069a6c0e94f9 ("drm: panel: Add LG sw43408 panel driver") Signed-off-by: Dmitry Baryshkov --- drivers/gpu/drm/panel/Kconfig | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/panel/Kconfig b/drivers/gpu/drm/panel/Kconfig index 4a2f621433ef..3e3f63479544 100644 --- a/drivers/gpu/drm/panel/Kconfig +++ b/drivers/gpu/drm/panel/Kconfig @@ -340,6 +340,8 @@ config DRM_PANEL_LG_SW43408 depends on OF depends on DRM_MIPI_DSI depends on BACKLIGHT_CLASS_DEVICE + select DRM_DISPLAY_DSC_HELPER + select DRM_DISPLAY_HELPER help Say Y here if you want to enable support for LG sw43408 panel. The panel has a 1080x2160@60Hz resolution and uses 24 bit RGB per -- 2.39.2