diff options
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/radeon/ni.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/gpu/drm/radeon/ni.c b/drivers/gpu/drm/radeon/ni.c index 56afaff6299..722cfb39899 100644 --- a/drivers/gpu/drm/radeon/ni.c +++ b/drivers/gpu/drm/radeon/ni.c @@ -261,8 +261,11 @@ int ni_mc_load_microcode(struct radeon_device *rdev) WREG32(MC_SEQ_SUP_CNTL, 0x00000001); /* wait for training to complete */ - while (!(RREG32(MC_IO_PAD_CNTL_D0) & MEM_FALL_OUT_CMD)) - udelay(10); + for (i = 0; i < rdev->usec_timeout; i++) { + if (RREG32(MC_IO_PAD_CNTL_D0) & MEM_FALL_OUT_CMD) + break; + udelay(1); + } if (running) WREG32(MC_SHARED_BLACKOUT_CNTL, blackout); |