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| author |   Alex Deucher <alexdeucher@gmail.com> | 2009-12-23 10:07:50 -0500 |
|---|---|---|
| committer |   Dave Airlie <airlied@redhat.com> | 2010-02-09 09:32:26 +1000 |
| commit | c836a4126768cd76af9ee33b3c11f57695d5fda6 (patch) | |
| tree | 7f9eebbab1ae7d6956ca87c23e0933e3d1331f71 /drivers/gpu/drm/radeon/radeon_asic.h | |
| parent | drm/radeon/kms: add dynamic engine reclocking (V9) (diff) | |
| download | linux-dev-c836a4126768cd76af9ee33b3c11f57695d5fda6.tar.xz linux-dev-c836a4126768cd76af9ee33b3c11f57695d5fda6.zip | |
drm/radeon/kms: add functions to get current pcie lanes
Currently unused.
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_asic.h')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_asic.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_asic.h b/drivers/gpu/drm/radeon/radeon_asic.h index 05ee1aeac3fd..d758b1ffb74c 100644 --- a/drivers/gpu/drm/radeon/radeon_asic.h +++ b/drivers/gpu/drm/radeon/radeon_asic.h @@ -108,6 +108,7 @@ static struct radeon_asic r100_asic = { .set_engine_clock = &radeon_legacy_set_engine_clock, .get_memory_clock = &radeon_legacy_get_memory_clock, .set_memory_clock = NULL, + .get_pcie_lanes = NULL, .set_pcie_lanes = NULL, .set_clock_gating = &radeon_legacy_set_clock_gating, .set_surface_reg = r100_set_surface_reg, @@ -138,6 +139,7 @@ extern int rv370_pcie_gart_set_page(struct radeon_device *rdev, int i, uint64_t extern uint32_t rv370_pcie_rreg(struct radeon_device *rdev, uint32_t reg); extern void rv370_pcie_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v); extern void rv370_set_pcie_lanes(struct radeon_device *rdev, int lanes); +extern int rv370_get_pcie_lanes(struct radeon_device *rdev); extern int r300_copy_dma(struct radeon_device *rdev, uint64_t src_offset, uint64_t dst_offset, @@ -168,6 +170,7 @@ static struct radeon_asic r300_asic = { .set_engine_clock = &radeon_legacy_set_engine_clock, .get_memory_clock = &radeon_legacy_get_memory_clock, .set_memory_clock = NULL, + .get_pcie_lanes = &rv370_get_pcie_lanes, .set_pcie_lanes = &rv370_set_pcie_lanes, .set_clock_gating = &radeon_legacy_set_clock_gating, .set_surface_reg = r100_set_surface_reg, @@ -212,6 +215,7 @@ static struct radeon_asic r420_asic = { .set_engine_clock = &radeon_atom_set_engine_clock, .get_memory_clock = &radeon_atom_get_memory_clock, .set_memory_clock = &radeon_atom_set_memory_clock, + .get_pcie_lanes = &rv370_get_pcie_lanes, .set_pcie_lanes = &rv370_set_pcie_lanes, .set_clock_gating = &radeon_atom_set_clock_gating, .set_surface_reg = r100_set_surface_reg, @@ -261,6 +265,7 @@ static struct radeon_asic rs400_asic = { .set_engine_clock = &radeon_legacy_set_engine_clock, .get_memory_clock = &radeon_legacy_get_memory_clock, .set_memory_clock = NULL, + .get_pcie_lanes = NULL, .set_pcie_lanes = NULL, .set_clock_gating = &radeon_legacy_set_clock_gating, .set_surface_reg = r100_set_surface_reg, @@ -320,6 +325,7 @@ static struct radeon_asic rs600_asic = { .set_engine_clock = &radeon_atom_set_engine_clock, .get_memory_clock = &radeon_atom_get_memory_clock, .set_memory_clock = &radeon_atom_set_memory_clock, + .get_pcie_lanes = NULL, .set_pcie_lanes = NULL, .set_clock_gating = &radeon_atom_set_clock_gating, .bandwidth_update = &rs600_bandwidth_update, @@ -366,6 +372,7 @@ static struct radeon_asic rs690_asic = { .set_engine_clock = &radeon_atom_set_engine_clock, .get_memory_clock = &radeon_atom_get_memory_clock, .set_memory_clock = &radeon_atom_set_memory_clock, + .get_pcie_lanes = NULL, .set_pcie_lanes = NULL, .set_clock_gating = &radeon_atom_set_clock_gating, .set_surface_reg = r100_set_surface_reg, @@ -418,6 +425,7 @@ static struct radeon_asic rv515_asic = { .set_engine_clock = &radeon_atom_set_engine_clock, .get_memory_clock = &radeon_atom_get_memory_clock, .set_memory_clock = &radeon_atom_set_memory_clock, + .get_pcie_lanes = &rv370_get_pcie_lanes, .set_pcie_lanes = &rv370_set_pcie_lanes, .set_clock_gating = &radeon_atom_set_clock_gating, .set_surface_reg = r100_set_surface_reg, @@ -461,6 +469,7 @@ static struct radeon_asic r520_asic = { .set_engine_clock = &radeon_atom_set_engine_clock, .get_memory_clock = &radeon_atom_get_memory_clock, .set_memory_clock = &radeon_atom_set_memory_clock, + .get_pcie_lanes = &rv370_get_pcie_lanes, .set_pcie_lanes = &rv370_set_pcie_lanes, .set_clock_gating = &radeon_atom_set_clock_gating, .set_surface_reg = r100_set_surface_reg, @@ -538,6 +547,7 @@ static struct radeon_asic r600_asic = { .set_engine_clock = &radeon_atom_set_engine_clock, .get_memory_clock = &radeon_atom_get_memory_clock, .set_memory_clock = &radeon_atom_set_memory_clock, + .get_pcie_lanes = NULL, .set_pcie_lanes = NULL, .set_clock_gating = &radeon_atom_set_clock_gating, .set_surface_reg = r600_set_surface_reg, @@ -583,6 +593,7 @@ static struct radeon_asic rv770_asic = { .set_engine_clock = &radeon_atom_set_engine_clock, .get_memory_clock = &radeon_atom_get_memory_clock, .set_memory_clock = &radeon_atom_set_memory_clock, + .get_pcie_lanes = NULL, .set_pcie_lanes = NULL, .set_clock_gating = &radeon_atom_set_clock_gating, .set_surface_reg = r600_set_surface_reg, |