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-rw-r--r--drivers/gpu/drm/drm_edid.c16
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index 3bf999134bcc..f8fb327407cd 100644
--- a/drivers/gpu/drm/drm_edid.c
+++ b/drivers/gpu/drm/drm_edid.c
@@ -1014,6 +1014,14 @@ module_param_named(edid_fixup, edid_fixup, int, 0400);
1014MODULE_PARM_DESC(edid_fixup, 1014MODULE_PARM_DESC(edid_fixup,
1015 "Minimum number of valid EDID header bytes (0-8, default 6)"); 1015 "Minimum number of valid EDID header bytes (0-8, default 6)");
1016 1016
1017static bool drm_edid_is_zero(const u8 *in_edid, int length)
1018{
1019 if (memchr_inv(in_edid, 0, length))
1020 return false;
1021
1022 return true;
1023}
1024
1017/** 1025/**
1018 * drm_edid_block_valid - Sanity check the EDID block (base or extension) 1026 * drm_edid_block_valid - Sanity check the EDID block (base or extension)
1019 * @raw_edid: pointer to raw EDID block 1027 * @raw_edid: pointer to raw EDID block
@@ -1176,14 +1184,6 @@ drm_do_probe_ddc_edid(struct i2c_adapter *adapter, unsigned char *buf,
1176 return ret == xfers ? 0 : -1; 1184 return ret == xfers ? 0 : -1;
1177} 1185}
1178 1186
1179static bool drm_edid_is_zero(u8 *in_edid, int length)
1180{
1181 if (memchr_inv(in_edid, 0, length))
1182 return false;
1183
1184 return true;
1185}
1186
1187static u8 * 1187static u8 *
1188drm_do_get_edid(struct drm_connector *connector, struct i2c_adapter *adapter) 1188drm_do_get_edid(struct drm_connector *connector, struct i2c_adapter *adapter)
1189{ 1189{