From 0a612bbd91bc35391c4b0dac3b6d2200f70f7196 Mon Sep 17 00:00:00 2001 From: Jani Nikula Date: Thu, 31 Mar 2022 21:45:03 +0300 Subject: [PATCH] drm/edid: split out edid_header_fix() MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Give a name to the EDID header fixup instead of having an inline memcpy. Cc: Ville Syrjälä Signed-off-by: Jani Nikula Reviewed-by: Ville Syrjälä Link: https://patchwork.freedesktop.org/patch/msgid/c10c24b179e942548cd5d693d159bb0d12be4d26.1648752228.git.jani.nikula@intel.com --- drivers/gpu/drm/drm_edid.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c index f49e5f3c2782..bfa3bbb017c7 100644 --- a/drivers/gpu/drm/drm_edid.c +++ b/drivers/gpu/drm/drm_edid.c @@ -1572,6 +1572,11 @@ static const u8 edid_header[] = { 0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00 }; +static void edid_header_fix(void *edid) +{ + memcpy(edid, edid_header, sizeof(edid_header)); +} + /** * drm_edid_header_is_valid - sanity check the header of the base EDID block * @raw_edid: pointer to raw base EDID block @@ -1702,7 +1707,7 @@ bool drm_edid_block_valid(u8 *raw_edid, int block, bool print_bad_edid, if (edid_corrupt) *edid_corrupt = true; DRM_DEBUG("Fixing EDID header, your hardware may be failing\n"); - memcpy(raw_edid, edid_header, sizeof(edid_header)); + edid_header_fix(raw_edid); } else { if (edid_corrupt) *edid_corrupt = true; -- 2.34.1