diff options
Diffstat (limited to 'drivers/gpu/drm')
| -rw-r--r-- | drivers/gpu/drm/ingenic/ingenic-ipu.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/drm/ingenic/ingenic-ipu.c b/drivers/gpu/drm/ingenic/ingenic-ipu.c index 7eae56fa92ea..7dd2a6ae4994 100644 --- a/drivers/gpu/drm/ingenic/ingenic-ipu.c +++ b/drivers/gpu/drm/ingenic/ingenic-ipu.c @@ -795,10 +795,16 @@ static int ingenic_ipu_remove(struct platform_device *pdev) } static const u32 jz4725b_ipu_formats[] = { + /* + * While officially supported, packed YUV 4:2:2 formats can cause + * random hardware crashes on JZ4725B under certain circumstances. + * It seems to happen with some specific resize ratios. + * Until a proper workaround or fix is found, disable these formats. DRM_FORMAT_YUYV, DRM_FORMAT_YVYU, DRM_FORMAT_UYVY, DRM_FORMAT_VYUY, + */ DRM_FORMAT_YUV411, DRM_FORMAT_YUV420, DRM_FORMAT_YUV422, |