diff options
author | Alex Deucher <alexander.deucher@amd.com> | 2012-03-20 17:18:37 -0400 |
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committer | Dave Airlie <airlied@redhat.com> | 2012-03-21 06:55:57 +0000 |
commit | 05b3ef69e5626799cbe6784bae09ad49f963721f (patch) | |
tree | f5041a97bd0c0f65dc02e2882f13b1f6b6efc483 /drivers/gpu/drm/radeon/evergreen.c | |
parent | 7b76e479e0f9d2f106bdf0686eff075837a6429a (diff) | |
download | op-kernel-dev-05b3ef69e5626799cbe6784bae09ad49f963721f.zip op-kernel-dev-05b3ef69e5626799cbe6784bae09ad49f963721f.tar.gz |
drm/radeon/kms: Update evergreen functions for trinity
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/evergreen.c')
-rw-r--r-- | drivers/gpu/drm/radeon/evergreen.c | 23 |
1 files changed, 17 insertions, 6 deletions
diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/drm/radeon/evergreen.c index 6c2b666..cfa372c 100644 --- a/drivers/gpu/drm/radeon/evergreen.c +++ b/drivers/gpu/drm/radeon/evergreen.c @@ -1328,7 +1328,10 @@ void evergreen_mc_program(struct radeon_device *rdev) rdev->mc.vram_end >> 12); } WREG32(MC_VM_SYSTEM_APERTURE_DEFAULT_ADDR, rdev->vram_scratch.gpu_addr >> 12); - if (rdev->flags & RADEON_IS_IGP) { + /* llano/ontario only */ + if ((rdev->family == CHIP_PALM) || + (rdev->family == CHIP_SUMO) || + (rdev->family == CHIP_SUMO2)) { tmp = RREG32(MC_FUS_VM_FB_OFFSET) & 0x000FFFFF; tmp |= ((rdev->mc.vram_end >> 20) & 0xF) << 24; tmp |= ((rdev->mc.vram_start >> 20) & 0xF) << 20; @@ -1972,7 +1975,9 @@ static void evergreen_gpu_init(struct radeon_device *rdev) mc_shared_chmap = RREG32(MC_SHARED_CHMAP); - if (rdev->flags & RADEON_IS_IGP) + if ((rdev->family == CHIP_PALM) || + (rdev->family == CHIP_SUMO) || + (rdev->family == CHIP_SUMO2)) mc_arb_ramcfg = RREG32(FUS_MC_ARB_RAMCFG); else mc_arb_ramcfg = RREG32(MC_ARB_RAMCFG); @@ -2362,7 +2367,9 @@ int evergreen_mc_init(struct radeon_device *rdev) /* Get VRAM informations */ rdev->mc.vram_is_ddr = true; - if (rdev->flags & RADEON_IS_IGP) + if ((rdev->family == CHIP_PALM) || + (rdev->family == CHIP_SUMO) || + (rdev->family == CHIP_SUMO2)) tmp = RREG32(FUS_MC_ARB_RAMCFG); else tmp = RREG32(MC_ARB_RAMCFG); @@ -2394,12 +2401,14 @@ int evergreen_mc_init(struct radeon_device *rdev) rdev->mc.aper_base = pci_resource_start(rdev->pdev, 0); rdev->mc.aper_size = pci_resource_len(rdev->pdev, 0); /* Setup GPU memory space */ - if (rdev->flags & RADEON_IS_IGP) { + if ((rdev->family == CHIP_PALM) || + (rdev->family == CHIP_SUMO) || + (rdev->family == CHIP_SUMO2)) { /* size in bytes on fusion */ rdev->mc.mc_vram_size = RREG32(CONFIG_MEMSIZE); rdev->mc.real_vram_size = RREG32(CONFIG_MEMSIZE); } else { - /* size in MB on evergreen */ + /* size in MB on evergreen/cayman/tn */ rdev->mc.mc_vram_size = RREG32(CONFIG_MEMSIZE) * 1024 * 1024; rdev->mc.real_vram_size = RREG32(CONFIG_MEMSIZE) * 1024 * 1024; } @@ -2557,7 +2566,9 @@ void evergreen_disable_interrupt_state(struct radeon_device *rdev) WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC5_REGISTER_OFFSET, 0); } - WREG32(DACA_AUTODETECT_INT_CONTROL, 0); + /* only one DAC on DCE6 */ + if (!ASIC_IS_DCE6(rdev)) + WREG32(DACA_AUTODETECT_INT_CONTROL, 0); WREG32(DACB_AUTODETECT_INT_CONTROL, 0); tmp = RREG32(DC_HPD1_INT_CONTROL) & DC_HPDx_INT_POLARITY; |