Commit 11f3b59e authored by Michel Dänzer's avatar Michel Dänzer Committed by Dave Airlie
Browse files

drm/radeon/kms: Fix crash getting TV info with no BIOS.

Signed-off-by: default avatarMichel Dänzer <>
Signed-off-by: default avatarDave Airlie <>
parent 1b24203e
......@@ -687,6 +687,9 @@ radeon_combios_get_tv_info(struct radeon_device *rdev)
uint16_t tv_info;
enum radeon_tv_std tv_std = TV_STD_NTSC;
if (rdev->bios == NULL)
return tv_std;
tv_info = combios_get_table_offset(dev, COMBIOS_TV_INFO_TABLE);
if (tv_info) {
if (RBIOS8(tv_info + 6) == 'T') {
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