diff options
Diffstat (limited to 'drivers/gpu/drm/radeon/r420.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/r420.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/gpu/drm/radeon/r420.c b/drivers/gpu/drm/radeon/r420.c index 49a2fdc57d2..1cefdbcc085 100644 --- a/drivers/gpu/drm/radeon/r420.c +++ b/drivers/gpu/drm/radeon/r420.c @@ -155,6 +155,9 @@ static void r420_debugfs(struct radeon_device *rdev) static void r420_clock_resume(struct radeon_device *rdev) { u32 sclk_cntl; + + if (radeon_dynclks != -1 && radeon_dynclks) + radeon_atom_set_clock_gating(rdev, 1); sclk_cntl = RREG32_PLL(R_00000D_SCLK_CNTL); sclk_cntl |= S_00000D_FORCE_CP(1) | S_00000D_FORCE_VIP(1); if (rdev->family == CHIP_R420) @@ -167,6 +170,8 @@ static int r420_startup(struct radeon_device *rdev) int r; r300_mc_program(rdev); + /* Resume clock */ + r420_clock_resume(rdev); /* Initialize GART (initialize after TTM so we can allocate * memory through TTM but finalize after TTM) */ if (rdev->flags & RADEON_IS_PCIE) { @@ -267,7 +272,6 @@ int r420_init(struct radeon_device *rdev) { int r; - rdev->new_init_path = true; /* Initialize scratch registers */ radeon_scratch_init(rdev); /* Initialize surface registers */ @@ -307,6 +311,8 @@ int r420_init(struct radeon_device *rdev) } /* Initialize clocks */ radeon_get_clock_info(rdev->ddev); + /* Initialize power management */ + radeon_pm_init(rdev); /* Get vram informations */ r300_vram_info(rdev); /* Initialize memory controller (also test AGP) */ |