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| author | Alex Deucher <alexdeucher@gmail.com> | 2010-03-24 18:36:43 +0100 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2010-04-09 02:16:04 +0200 |
| commit | fe251e2fffa1ebc17c8e6e895b0374ae4e732fa5 (patch) | |
| tree | 995060a10005d4a284bebcd0412fabfd0805de89 /drivers/gpu/drm/radeon/rv770.c | |
| parent | drm/radeon/kms/evergreen: implement gfx init (diff) | |
| download | linux-fe251e2fffa1ebc17c8e6e895b0374ae4e732fa5.tar.xz linux-fe251e2fffa1ebc17c8e6e895b0374ae4e732fa5.zip | |
drm/radeon/kms/evergreen: setup and enable the CP
The command processor (CP) fetches command buffers and
feeds the GPU. This patch requires the evergreen
family me and pfp ucode files.
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/rv770.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/rv770.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/gpu/drm/radeon/rv770.c b/drivers/gpu/drm/radeon/rv770.c index 2b8a4e170654..2642d2642641 100644 --- a/drivers/gpu/drm/radeon/rv770.c +++ b/drivers/gpu/drm/radeon/rv770.c @@ -236,7 +236,6 @@ void r700_cp_stop(struct radeon_device *rdev) WREG32(CP_ME_CNTL, (CP_ME_HALT | CP_PFP_HALT)); } - static int rv770_cp_load_microcode(struct radeon_device *rdev) { const __be32 *fw_data; @@ -271,6 +270,11 @@ static int rv770_cp_load_microcode(struct radeon_device *rdev) return 0; } +void r700_cp_fini(struct radeon_device *rdev) +{ + r700_cp_stop(rdev); + radeon_ring_fini(rdev); +} /* * Core functions @@ -1125,7 +1129,7 @@ int rv770_init(struct radeon_device *rdev) r = rv770_startup(rdev); if (r) { dev_err(rdev->dev, "disabling GPU acceleration\n"); - r600_cp_fini(rdev); + r700_cp_fini(rdev); r600_wb_fini(rdev); r600_irq_fini(rdev); radeon_irq_kms_fini(rdev); @@ -1159,7 +1163,7 @@ void rv770_fini(struct radeon_device *rdev) { radeon_pm_fini(rdev); r600_blit_fini(rdev); - r600_cp_fini(rdev); + r700_cp_fini(rdev); r600_wb_fini(rdev); r600_irq_fini(rdev); radeon_irq_kms_fini(rdev); |