[PATCH 1/7] drm/hisilicon/hibmc: Fix preferred depth and bpp

Thomas Zimmermann tzimmermann at suse.de
Wed Nov 16 16:09:11 UTC 2022


Set the preferred color depth to 24 bits and the fbdev bpp to 32
bits. This will signal XRGB8888 as default format to clients.

Signed-off-by: Thomas Zimmermann <tzimmermann at suse.de>
---
 drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c
index 22053c613644a..0c4aa4d9b0a77 100644
--- a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c
+++ b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c
@@ -106,7 +106,7 @@ static int hibmc_kms_init(struct hibmc_drm_private *priv)
 	dev->mode_config.max_width = 1920;
 	dev->mode_config.max_height = 1200;
 
-	dev->mode_config.preferred_depth = 32;
+	dev->mode_config.preferred_depth = 24;
 	dev->mode_config.prefer_shadow = 1;
 
 	dev->mode_config.funcs = (void *)&hibmc_mode_funcs;
@@ -340,7 +340,7 @@ static int hibmc_pci_probe(struct pci_dev *pdev,
 		goto err_unload;
 	}
 
-	drm_fbdev_generic_setup(dev, dev->mode_config.preferred_depth);
+	drm_fbdev_generic_setup(dev, 32);
 
 	return 0;
 
-- 
2.38.1



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