diff options
Diffstat (limited to 'drivers/gpu/drm/radeon/r600.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/r600.c | 38 |
1 files changed, 36 insertions, 2 deletions
diff --git a/drivers/gpu/drm/radeon/r600.c b/drivers/gpu/drm/radeon/r600.c index 9844783cd8d..5f42fad1919 100644 --- a/drivers/gpu/drm/radeon/r600.c +++ b/drivers/gpu/drm/radeon/r600.c @@ -1466,7 +1466,7 @@ bool r600_card_posted(struct radeon_device *rdev) return false; } -int r600_resume(struct radeon_device *rdev) +int r600_startup(struct radeon_device *rdev) { int r; @@ -1499,6 +1499,40 @@ int r600_resume(struct radeon_device *rdev) return 0; } +int r600_resume(struct radeon_device *rdev) +{ + int r; + + if (radeon_gpu_reset(rdev)) { + /* FIXME: what do we want to do here ? */ + } + /* post card */ + if (rdev->is_atom_bios) { + atom_asic_init(rdev->mode_info.atom_context); + } else { + radeon_combios_asic_init(rdev->ddev); + } + /* Initialize clocks */ + r = radeon_clocks_init(rdev); + if (r) { + return r; + } + + r = r600_startup(rdev); + if (r) { + DRM_ERROR("r600 startup failed on resume\n"); + return r; + } + + r = radeon_ib_test(rdev); + if (r) { + DRM_ERROR("radeon: failled testing IB (%d).\n", r); + return r; + } + return r; +} + + int r600_suspend(struct radeon_device *rdev) { /* FIXME: we should wait for ring to be empty */ @@ -1596,7 +1630,7 @@ int r600_init(struct radeon_device *rdev) return r; } - r = r600_resume(rdev); + r = r600_startup(rdev); if (r) { if (rdev->flags & RADEON_IS_AGP) { /* Retry with disabling AGP */ |