Am Freitag, den 01.06.2012, 08:46 +0100 schrieb Dave Airlie:
On Fri, Jun 1, 2012 at 8:37 AM, Paul Menzel wrote:
Am Donnerstag, den 31.05.2012, 18:54 -0400 schrieb alexdeucher@gmail.com:
From: Alex Deucher alexander.deucher@amd.com
Need to program an additional VM register. This doesn't not currently cause any problems, but allows us to program the proper backend map in a subsequent patch which should improve performance on these asics.
Signed-off-by: Alex Deucher alexander.deucher@amd.com Cc: stable@vger.kernel.org
drivers/gpu/drm/radeon/evergreen.c | 5 +++++ drivers/gpu/drm/radeon/evergreend.h | 1 + drivers/gpu/drm/radeon/rv770.c | 2 ++ drivers/gpu/drm/radeon/rv770d.h | 1 + 4 files changed, 9 insertions(+), 0 deletions(-)
diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/drm/radeon/evergreen.c index 5d9c2c6..0408ac2 100644 --- a/drivers/gpu/drm/radeon/evergreen.c +++ b/drivers/gpu/drm/radeon/evergreen.c @@ -1029,6 +1029,11 @@ int evergreen_pcie_gart_enable(struct radeon_device *rdev) WREG32(MC_VM_MD_L1_TLB0_CNTL, tmp); WREG32(MC_VM_MD_L1_TLB1_CNTL, tmp); WREG32(MC_VM_MD_L1_TLB2_CNTL, tmp);
if ((rdev->family == CHIP_JUNIPER) ||(rdev->family == CHIP_CYPRESS) ||(rdev->family == CHIP_HEMLOCK) ||Is rv740 in the commit summary Hemlock?
If you look further down you'll see the RV740 being programmed separately in the rv770.c file.
Alright. Thanks. My point was more that Hemlock is missing in the commit summary.
Thanks,
Paul