From 027bc52fe7c2c9267feab07e8d5fff5695c1a386 Mon Sep 17 00:00:00 2001 From: Jun Lei Date: Fri, 1 Mar 2019 11:21:17 -0500 Subject: [PATCH 1640/2940] drm/amd/display: extend EDID support to 1kb [why] There exist displays with EDIDs > 512 bytes, existing code will cause us to ignore all extension blocks. Change-Id: I0458baf7f8cc41f04405e25f6efe8456c0b05a57 Signed-off-by: Jun Lei Reviewed-by: Wenjing Liu Acked-by: Bhawanpreet Lakha --- drivers/gpu/drm/amd/display/dc/dc_types.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/display/dc/dc_types.h b/drivers/gpu/drm/amd/display/dc/dc_types.h index 2ed3687ab853..130d039ae137 100644 --- a/drivers/gpu/drm/amd/display/dc/dc_types.h +++ b/drivers/gpu/drm/amd/display/dc/dc_types.h @@ -112,7 +112,7 @@ struct dc_context { }; -#define DC_MAX_EDID_BUFFER_SIZE 512 +#define DC_MAX_EDID_BUFFER_SIZE 1024 #define EDID_BLOCK_SIZE 128 #define MAX_SURFACE_NUM 4 #define NUM_PIXEL_FORMATS 10 -- 2.17.1