diff options
| author | Alex Deucher <alexander.deucher@amd.com> | 2014-08-01 20:05:31 +0200 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2014-08-05 08:53:58 -0400 |
| commit | 78cd3661fe597dc13b874192994ea6865e7a951c (patch) | |
| tree | 4fa18ac63c045956c9c0fa8f75e8df60762a012d /drivers/gpu/drm/radeon/cik.c | |
| parent | 3c64bd26f7e9bd589ebe0d1ebec69ef2f784c12d (diff) | |
drm/radeon: use packet3 for nop on hawaii with new firmware
Older firmware didn't support the new nop packet.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Andreas Boll <andreas.boll.dev@gmail.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/cik.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/cik.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/gpu/drm/radeon/cik.c b/drivers/gpu/drm/radeon/cik.c index 2cb507ab0b7..2693c57de80 100644 --- a/drivers/gpu/drm/radeon/cik.c +++ b/drivers/gpu/drm/radeon/cik.c @@ -8394,7 +8394,10 @@ static int cik_startup(struct radeon_device *rdev) cik_irq_set(rdev); if (rdev->family == CHIP_HAWAII) { - nop = RADEON_CP_PACKET2; + if (rdev->new_fw) + nop = PACKET3(PACKET3_NOP, 0x3FFF); + else + nop = RADEON_CP_PACKET2; } else { nop = PACKET3(PACKET3_NOP, 0x3FFF); } |