From: Alex Deucher Date: Tue, 21 Dec 2010 21:05:38 +0000 (-0500) Subject: drm/radeon/kms: fix bug in r600_gpu_is_lockup X-Git-Tag: v3.12-rc1~7918^2~1 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=e29ff7290e826d5c7fda906d99233713a47a92c8;p=kernel%2Fkernel-generic.git drm/radeon/kms: fix bug in r600_gpu_is_lockup We were using the lockup struct from the wrong union. Signed-off-by: Alex Deucher Cc: Jerome Glisse Signed-off-by: Dave Airlie --- diff --git a/drivers/gpu/drm/radeon/r600.c b/drivers/gpu/drm/radeon/r600.c index 4d7a2e1..9c92db7 100644 --- a/drivers/gpu/drm/radeon/r600.c +++ b/drivers/gpu/drm/radeon/r600.c @@ -1342,13 +1342,19 @@ bool r600_gpu_is_lockup(struct radeon_device *rdev) u32 srbm_status; u32 grbm_status; u32 grbm_status2; + struct r100_gpu_lockup *lockup; int r; + if (rdev->family >= CHIP_RV770) + lockup = &rdev->config.rv770.lockup; + else + lockup = &rdev->config.r600.lockup; + srbm_status = RREG32(R_000E50_SRBM_STATUS); grbm_status = RREG32(R_008010_GRBM_STATUS); grbm_status2 = RREG32(R_008014_GRBM_STATUS2); if (!G_008010_GUI_ACTIVE(grbm_status)) { - r100_gpu_lockup_update(&rdev->config.r300.lockup, &rdev->cp); + r100_gpu_lockup_update(lockup, &rdev->cp); return false; } /* force CP activities */ @@ -1360,7 +1366,7 @@ bool r600_gpu_is_lockup(struct radeon_device *rdev) radeon_ring_unlock_commit(rdev); } rdev->cp.rptr = RREG32(R600_CP_RB_RPTR); - return r100_gpu_cp_is_lockup(rdev, &rdev->config.r300.lockup, &rdev->cp); + return r100_gpu_cp_is_lockup(rdev, lockup, &rdev->cp); } int r600_asic_reset(struct radeon_device *rdev)