diff options
Diffstat (limited to 'drivers/gpu/drm/radeon/evergreen.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/evergreen.c | 41 |
1 files changed, 31 insertions, 10 deletions
diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/drm/radeon/evergreen.c index 677af91b555..ffdc8332b76 100644 --- a/drivers/gpu/drm/radeon/evergreen.c +++ b/drivers/gpu/drm/radeon/evergreen.c @@ -97,26 +97,29 @@ u32 evergreen_page_flip(struct radeon_device *rdev, int crtc_id, u64 crtc_base) } /* get temperature in millidegrees */ -u32 evergreen_get_temp(struct radeon_device *rdev) +int evergreen_get_temp(struct radeon_device *rdev) { u32 temp = (RREG32(CG_MULT_THERMAL_STATUS) & ASIC_T_MASK) >> ASIC_T_SHIFT; u32 actual_temp = 0; - if ((temp >> 10) & 1) - actual_temp = 0; - else if ((temp >> 9) & 1) + if (temp & 0x400) + actual_temp = -256; + else if (temp & 0x200) actual_temp = 255; - else - actual_temp = (temp >> 1) & 0xff; + else if (temp & 0x100) { + actual_temp = temp & 0x1ff; + actual_temp |= ~0x1ff; + } else + actual_temp = temp & 0xff; - return actual_temp * 1000; + return (actual_temp * 1000) / 2; } -u32 sumo_get_temp(struct radeon_device *rdev) +int sumo_get_temp(struct radeon_device *rdev) { u32 temp = RREG32(CG_THERMAL_STATUS) & 0xff; - u32 actual_temp = (temp >> 1) & 0xff; + int actual_temp = temp - 49; return actual_temp * 1000; } @@ -1182,6 +1185,18 @@ static void evergreen_mc_program(struct radeon_device *rdev) /* * CP. */ +void evergreen_ring_ib_execute(struct radeon_device *rdev, struct radeon_ib *ib) +{ + /* set to DX10/11 mode */ + radeon_ring_write(rdev, PACKET3(PACKET3_MODE_CONTROL, 0)); + radeon_ring_write(rdev, 1); + /* FIXME: implement */ + radeon_ring_write(rdev, PACKET3(PACKET3_INDIRECT_BUFFER, 2)); + radeon_ring_write(rdev, ib->gpu_addr & 0xFFFFFFFC); + radeon_ring_write(rdev, upper_32_bits(ib->gpu_addr) & 0xFF); + radeon_ring_write(rdev, ib->length_dw); +} + static int evergreen_cp_load_microcode(struct radeon_device *rdev) { @@ -1233,7 +1248,7 @@ static int evergreen_cp_start(struct radeon_device *rdev) cp_me = 0xff; WREG32(CP_ME_CNTL, cp_me); - r = radeon_ring_lock(rdev, evergreen_default_size + 15); + r = radeon_ring_lock(rdev, evergreen_default_size + 19); if (r) { DRM_ERROR("radeon: cp failed to lock ring (%d).\n", r); return r; @@ -1266,6 +1281,11 @@ static int evergreen_cp_start(struct radeon_device *rdev) radeon_ring_write(rdev, 0xffffffff); radeon_ring_write(rdev, 0xffffffff); + radeon_ring_write(rdev, 0xc0026900); + radeon_ring_write(rdev, 0x00000316); + radeon_ring_write(rdev, 0x0000000e); /* VGT_VERTEX_REUSE_BLOCK_CNTL */ + radeon_ring_write(rdev, 0x00000010); /* */ + radeon_ring_unlock_commit(rdev); return 0; @@ -2072,6 +2092,7 @@ static void evergreen_gpu_init(struct radeon_device *rdev) WREG32(VGT_CACHE_INVALIDATION, vgt_cache_invalidation); WREG32(VGT_GS_VERTEX_REUSE, 16); + WREG32(PA_SU_LINE_STIPPLE_VALUE, 0); WREG32(PA_SC_LINE_STIPPLE_STATE, 0); WREG32(VGT_VERTEX_REUSE_BLOCK_CNTL, 14); |