lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

drm/radeon/r7xx: fix copy paste typo in golden register setup

Browse Source 
Uses the wrong array size for some asics which can lead
to garbage getting written to registers.

Fixes:
https://bugzilla.kernel.org/show_bug.cgi?id=60674

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
This commit is contained in:
Alex Deucher
2013-08-13 15:57:32 -04:00
parent 112a6d0c07
commit 022374c02e
1 changed files with 6 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
drivers/gpu/drm/radeon/rv770.c
View File

@@ -744,10 +744,10 @@ static void rv770_init_golden_registers(struct radeon_device *rdev)
(const u32)ARRAY_SIZE(r7xx_golden_dyn_gpr_registers)); (const u32)ARRAY_SIZE(r7xx_golden_dyn_gpr_registers));
radeon_program_register_sequence(rdev, radeon_program_register_sequence(rdev,
rv730_golden_registers, rv730_golden_registers,
(const u32)ARRAY_SIZE(rv770_golden_registers)); (const u32)ARRAY_SIZE(rv730_golden_registers));
radeon_program_register_sequence(rdev, radeon_program_register_sequence(rdev,
rv730_mgcg_init, rv730_mgcg_init,
(const u32)ARRAY_SIZE(rv770_mgcg_init)); (const u32)ARRAY_SIZE(rv730_mgcg_init));
break; break;
case CHIP_RV710: case CHIP_RV710:
radeon_program_register_sequence(rdev, radeon_program_register_sequence(rdev,
@@ -758,18 +758,18 @@ static void rv770_init_golden_registers(struct radeon_device *rdev)
(const u32)ARRAY_SIZE(r7xx_golden_dyn_gpr_registers)); (const u32)ARRAY_SIZE(r7xx_golden_dyn_gpr_registers));
radeon_program_register_sequence(rdev, radeon_program_register_sequence(rdev,
rv710_golden_registers, rv710_golden_registers,
(const u32)ARRAY_SIZE(rv770_golden_registers)); (const u32)ARRAY_SIZE(rv710_golden_registers));
radeon_program_register_sequence(rdev, radeon_program_register_sequence(rdev,
rv710_mgcg_init, rv710_mgcg_init,
(const u32)ARRAY_SIZE(rv770_mgcg_init)); (const u32)ARRAY_SIZE(rv710_mgcg_init));
break; break;
case CHIP_RV740: case CHIP_RV740:
radeon_program_register_sequence(rdev, radeon_program_register_sequence(rdev,
rv740_golden_registers, rv740_golden_registers,
(const u32)ARRAY_SIZE(rv770_golden_registers)); (const u32)ARRAY_SIZE(rv740_golden_registers));
radeon_program_register_sequence(rdev, radeon_program_register_sequence(rdev,
rv740_mgcg_init, rv740_mgcg_init,
(const u32)ARRAY_SIZE(rv770_mgcg_init)); (const u32)ARRAY_SIZE(rv740_mgcg_init));
break; break;
default: default:
break; break;