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a=openpgp-sha256; l=1108; i=dmitry.baryshkov@linaro.org; h=from:subject:message-id; bh=JpBownv2A/v5s9u+r2T7bmswrFK7bcF3CJY4XHaV/rs=; b=owEBbQGS/pANAwAKAYs8ij4CKSjVAcsmYgBmVjLm9PT4rgSufs1N1DQ9nR+ydH1+hIK4hVb0O UFdMizG9E6JATMEAAEKAB0WIQRMcISVXLJjVvC4lX+LPIo+Aiko1QUCZlYy5gAKCRCLPIo+Aiko 1WTGB/9oJhsxnoP8SaNvbslvwO4vwB8P5YM1pgHeTK4f5awBy1BrzWHcn24PItaIkNG3cJQ9C6G Aq5N0gZ+eFpDMlgog7O6er+IxajzglH+FexACjtnCGhtaLUCCEXIYcxfO759My0X2E7HlKY3Ytb S7Ba3tcWJMb1w0kWduqhEKFVogO0HzdB8tpoLvGVdtS2tkTnGFy5sHGgFZbGfdABLI8ifeddA9D SuArUCPBtWwPNypPH9qgK2zNjOase6dyf2pswXwVuUbrIUPZ5frqzOQSGmqcizEZS7GbM32Z8DN it0a1IQmiGb7yAC3rakxmf03wLnnLWjvrp3WUKIoeZs+0Tra 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") Reviewed-by: Neil Armstrong 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 982324ef5a41..2ae0eb0638f3 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_DP_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