| Date: | 2010-04-16 18:46:35 (13 years 5 months ago) |
|---|---|
| Author: | Jerome Glisse |
| Commit: | 30f69f3fb20bd719b5e1bf879339914063d38f47 |
| Message: | drm/radeon/kms: fix rs600 tlb flush Typo in in flush leaded to no flush of the RS600 tlb which ultimately leaded to massive system ram corruption, with this patch everythings seems to work properly. Signed-off-by: Jerome Glisse <jglisse@redhat.com> Cc: stable <stable@kernel.org> Signed-off-by: Dave Airlie <airlied@redhat.com> |
| Files: |
drivers/gpu/drm/radeon/rs600.c (1 diff) |
Change Details
| drivers/gpu/drm/radeon/rs600.c | ||
|---|---|---|
| 159 | 159 | WREG32_MC(R_000100_MC_PT0_CNTL, tmp); |
| 160 | 160 | |
| 161 | 161 | tmp = RREG32_MC(R_000100_MC_PT0_CNTL); |
| 162 | tmp |= S_000100_INVALIDATE_ALL_L1_TLBS(1) & S_000100_INVALIDATE_L2_CACHE(1); | |
| 162 | tmp |= S_000100_INVALIDATE_ALL_L1_TLBS(1) | S_000100_INVALIDATE_L2_CACHE(1); | |
| 163 | 163 | WREG32_MC(R_000100_MC_PT0_CNTL, tmp); |
| 164 | 164 | |
| 165 | 165 | tmp = RREG32_MC(R_000100_MC_PT0_CNTL); |
Branches:
ben-wpan
ben-wpan-stefan
5396a9238205f20f811ea57898980d3ca82df0b6
jz-2.6.34
jz-2.6.34-rc5
jz-2.6.34-rc6
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jz-2.6.36
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jz-2.6.39
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jz-3.1
jz-3.11
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jz-3.6-rc2-pwm
jz-3.9
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jz-3.9-rc8
jz47xx
jz47xx-2.6.38
master
Tags:
od-2011-09-04
od-2011-09-18
v2.6.34-rc5
v2.6.34-rc6
v2.6.34-rc7
v3.9
