diff options
| author | Alex Deucher <alexdeucher@gmail.com> | 2010-06-30 20:13:55 +0400 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2010-08-02 03:59:57 +0400 |
| commit | 4ce9198ecf73739104b274c7c6377ef3659b3ca5 (patch) | |
| tree | aca62519a52541a8eb19d715d15390b0f4e1e67d | |
| parent | 37f9003bd355d9109769fff66f7f228aab42155b (diff) | |
| download | linux-4ce9198ecf73739104b274c7c6377ef3659b3ca5.tar.xz | |
drm/radeon/kms: minor driver cleanups
- Make the logic in r100_pll_errata_after_index() match the other
errata functions
- Use rdev->family rather than rdev->flags & RADEON_FAMILY_MASK for kms
- replace rn50 check using ids with ASIC_IS_RN50 convenience macro
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
| -rw-r--r-- | drivers/gpu/drm/radeon/r100.c | 7 | ||||
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_combios.c | 11 |
2 files changed, 7 insertions, 11 deletions
diff --git a/drivers/gpu/drm/radeon/r100.c b/drivers/gpu/drm/radeon/r100.c index ab37717a5d39..5aa299527317 100644 --- a/drivers/gpu/drm/radeon/r100.c +++ b/drivers/gpu/drm/radeon/r100.c @@ -2365,11 +2365,10 @@ void r100_mc_init(struct radeon_device *rdev) */ void r100_pll_errata_after_index(struct radeon_device *rdev) { - if (!(rdev->pll_errata & CHIP_ERRATA_PLL_DUMMYREADS)) { - return; + if (rdev->pll_errata & CHIP_ERRATA_PLL_DUMMYREADS) { + (void)RREG32(RADEON_CLOCK_CNTL_DATA); + (void)RREG32(RADEON_CRTC_GEN_CNTL); } - (void)RREG32(RADEON_CLOCK_CNTL_DATA); - (void)RREG32(RADEON_CRTC_GEN_CNTL); } static void r100_pll_errata_after_data(struct radeon_device *rdev) diff --git a/drivers/gpu/drm/radeon/radeon_combios.c b/drivers/gpu/drm/radeon/radeon_combios.c index d1c1d8dd93ce..3426dd22aa08 100644 --- a/drivers/gpu/drm/radeon/radeon_combios.c +++ b/drivers/gpu/drm/radeon/radeon_combios.c @@ -2941,9 +2941,8 @@ static void combios_write_ram_size(struct drm_device *dev) if (rev < 3) { mem_cntl = RBIOS32(offset + 1); mem_size = RBIOS16(offset + 5); - if (((rdev->flags & RADEON_FAMILY_MASK) < CHIP_R200) && - ((dev->pdev->device != 0x515e) - && (dev->pdev->device != 0x5969))) + if ((rdev->family < CHIP_R200) && + !ASIC_IS_RN50(rdev)) WREG32(RADEON_MEM_CNTL, mem_cntl); } } @@ -2954,10 +2953,8 @@ static void combios_write_ram_size(struct drm_device *dev) if (offset) { rev = RBIOS8(offset - 1); if (rev < 1) { - if (((rdev->flags & RADEON_FAMILY_MASK) < - CHIP_R200) - && ((dev->pdev->device != 0x515e) - && (dev->pdev->device != 0x5969))) { + if ((rdev->family < CHIP_R200) + && !ASIC_IS_RN50(rdev)) { int ram = 0; int mem_addr_mapping = 0; |