lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

drm/radeon/kms: add R4XX mc register access helper.

Browse Source 
Atombios will use the mc register access helper and R4XX hw have a
bigger mc range than R3XX so add R4XX specific mc register access
helper.

Signed-off-by: Jerome Glisse <jglisse@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Jerome Glisse
2009-09-09 22:24:20 +02:00
committed by Dave Airlie
parent a18d7ea153
commit 905b68223b
4 changed files with 68 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/gpu/drm/radeon/radeon_device.c
View File

@ -266,6 +266,10 @@ void radeon_register_accessor_init(struct radeon_device *rdev)
rdev->pll_rreg = &r100_pll_rreg;
rdev->pll_wreg = &r100_pll_wreg;
}
if (rdev->family >= CHIP_R420) {
rdev->mc_rreg = &r420_mc_rreg;
rdev->mc_wreg = &r420_mc_wreg;
}
if (rdev->family >= CHIP_RV515) {
rdev->mc_rreg = &rv515_mc_rreg;
rdev->mc_wreg = &rv515_mc_wreg;