diff options
| author | Mark Brown <broonie@kernel.org> | 2014-09-17 11:19:07 -0700 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2014-09-17 11:19:07 -0700 |
| commit | 72df321f602520b6ea09f47a71b6795efc0a83c8 (patch) | |
| tree | e32e2d9dff3d90f49e95f0bfa61860eac0dc3ed3 /drivers/gpu/drm/radeon/cik.c | |
| parent | 1414ffefd32b80f827a697505a9eede86978ebbb (diff) | |
| parent | 0111d0f13469831266d716e3b50d580a3e25cff9 (diff) | |
Merge branch 'linux-linaro-lsk-v3.14' into linux-linaro-lsk-v3.14-rtlsk-v3.14-rt-14.09
Diffstat (limited to 'drivers/gpu/drm/radeon/cik.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/cik.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/drivers/gpu/drm/radeon/cik.c b/drivers/gpu/drm/radeon/cik.c index bc9e56eb4e9c..7b3537c55c77 100644 --- a/drivers/gpu/drm/radeon/cik.c +++ b/drivers/gpu/drm/radeon/cik.c @@ -7779,6 +7779,7 @@ restart_ih: static int cik_startup(struct radeon_device *rdev) { struct radeon_ring *ring; + u32 nop; int r; /* enable pcie gen2/3 link */ @@ -7896,9 +7897,15 @@ static int cik_startup(struct radeon_device *rdev) } cik_irq_set(rdev); + if (rdev->family == CHIP_HAWAII) { + nop = RADEON_CP_PACKET2; + } else { + nop = PACKET3(PACKET3_NOP, 0x3FFF); + } + ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]; r = radeon_ring_init(rdev, ring, ring->ring_size, RADEON_WB_CP_RPTR_OFFSET, - PACKET3(PACKET3_NOP, 0x3FFF)); + nop); if (r) return r; @@ -7906,7 +7913,7 @@ static int cik_startup(struct radeon_device *rdev) /* type-2 packets are deprecated on MEC, use type-3 instead */ ring = &rdev->ring[CAYMAN_RING_TYPE_CP1_INDEX]; r = radeon_ring_init(rdev, ring, ring->ring_size, RADEON_WB_CP1_RPTR_OFFSET, - PACKET3(PACKET3_NOP, 0x3FFF)); + nop); if (r) return r; ring->me = 1; /* first MEC */ @@ -7917,7 +7924,7 @@ static int cik_startup(struct radeon_device *rdev) /* type-2 packets are deprecated on MEC, use type-3 instead */ ring = &rdev->ring[CAYMAN_RING_TYPE_CP2_INDEX]; r = radeon_ring_init(rdev, ring, ring->ring_size, RADEON_WB_CP2_RPTR_OFFSET, - PACKET3(PACKET3_NOP, 0x3FFF)); + nop); if (r) return r; /* dGPU only have 1 MEC */ |