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| author | rnoland <rnoland@FreeBSD.org> | 2009-04-03 19:21:39 +0000 |
|---|---|---|
| committer | rnoland <rnoland@FreeBSD.org> | 2009-04-03 19:21:39 +0000 |
| commit | c5caf6772ff28d4227073a2ce6786da938f18f78 (patch) | |
| tree | e201bb289f4088c08b1ec4c1fa700bc2b219eb0c /sys/dev/drm/radeon_cp.c | |
| parent | d2fcac0ee269d1860c774a5ecf65296ce9417c84 (diff) | |
| download | FreeBSD-src-c5caf6772ff28d4227073a2ce6786da938f18f78.zip FreeBSD-src-c5caf6772ff28d4227073a2ce6786da938f18f78.tar.gz | |
A little more cleanup from AMD, if we don't have the right microcode
there is no reason to mess with the chip.
MFC after: 3 days
Diffstat (limited to 'sys/dev/drm/radeon_cp.c')
| -rw-r--r-- | sys/dev/drm/radeon_cp.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/sys/dev/drm/radeon_cp.c b/sys/dev/drm/radeon_cp.c index 5ac8e67..1687012 100644 --- a/sys/dev/drm/radeon_cp.c +++ b/sys/dev/drm/radeon_cp.c @@ -460,9 +460,6 @@ static void radeon_cp_load_microcode(drm_radeon_private_t * dev_priv) DRM_DEBUG("\n"); - radeon_do_wait_for_idle(dev_priv); - - RADEON_WRITE(RADEON_CP_ME_RAM_ADDR, 0); switch (dev_priv->flags & RADEON_FAMILY_MASK) { case CHIP_R100: case CHIP_RV100: @@ -516,6 +513,10 @@ static void radeon_cp_load_microcode(drm_radeon_private_t * dev_priv) return; } + radeon_do_wait_for_idle(dev_priv); + + RADEON_WRITE(RADEON_CP_ME_RAM_ADDR, 0); + for (i = 0; i != 256; i++) { RADEON_WRITE(RADEON_CP_ME_RAM_DATAH, cp[i][1]); RADEON_WRITE(RADEON_CP_ME_RAM_DATAL, cp[i][0]); |
