The value of MAX_EDID is now valid only for 2 block EDID data which is 256, but to support 4 block EDID (E-DDC) this needs to be 512.
Based on drm-next branch
Shirish S (1): drm/exynos: Update the MAX_EDID value for E-DDC
drivers/gpu/drm/exynos/exynos_drm_connector.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
The value of MAX_EDID is now valid only for 2 block EDID data which is 256, but to support 4 block EDID (E-DDC) this needs to be 512.
Signed-off-by: Shirish S s.shirish@samsung.com --- drivers/gpu/drm/exynos/exynos_drm_connector.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/gpu/drm/exynos/exynos_drm_connector.c b/drivers/gpu/drm/exynos/exynos_drm_connector.c index d956819..69d02b5 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_connector.c +++ b/drivers/gpu/drm/exynos/exynos_drm_connector.c @@ -32,7 +32,7 @@ #include "exynos_drm_drv.h" #include "exynos_drm_encoder.h"
-#define MAX_EDID 256 +#define MAX_EDID 512 #define to_exynos_connector(x) container_of(x, struct exynos_drm_connector,\ drm_connector)
dri-devel@lists.freedesktop.org
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Shirish S