diff options
Diffstat (limited to 'drivers/gpu/drm/radeon/r300_cmdbuf.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/r300_cmdbuf.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/drivers/gpu/drm/radeon/r300_cmdbuf.c b/drivers/gpu/drm/radeon/r300_cmdbuf.c index cace3964feeb..cb2e470f97d4 100644 --- a/drivers/gpu/drm/radeon/r300_cmdbuf.c +++ b/drivers/gpu/drm/radeon/r300_cmdbuf.c @@ -37,6 +37,8 @@ #include "radeon_drv.h" #include "r300_reg.h" +#include <asm/unaligned.h> + #define R300_SIMULTANEOUS_CLIPRECTS 4 /* Values for R300_RE_CLIPRECT_CNTL depending on the number of cliprects @@ -205,6 +207,10 @@ void r300_init_reg_flags(struct drm_device *dev) ADD_RANGE(0x42C0, 2); ADD_RANGE(R300_RS_CNTL_0, 2); + ADD_RANGE(R300_SU_REG_DEST, 1); + if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV530) + ADD_RANGE(RV530_FG_ZBREG_DEST, 1); + ADD_RANGE(R300_SC_HYPERZ, 2); ADD_RANGE(0x43E8, 1); @@ -230,6 +236,7 @@ void r300_init_reg_flags(struct drm_device *dev) ADD_RANGE(R300_ZB_DEPTHPITCH, 1); ADD_RANGE(R300_ZB_DEPTHCLEARVALUE, 1); ADD_RANGE(R300_ZB_ZMASK_OFFSET, 13); + ADD_RANGE(R300_ZB_ZPASS_DATA, 2); /* ZB_ZPASS_DATA, ZB_ZPASS_ADDR */ ADD_RANGE(R300_TX_FILTER_0, 16); ADD_RANGE(R300_TX_FILTER1_0, 16); @@ -917,6 +924,7 @@ static int r300_scratch(drm_radeon_private_t *dev_priv, { u32 *ref_age_base; u32 i, buf_idx, h_pending; + u64 ptr_addr; RING_LOCALS; if (cmdbuf->bufsz < @@ -930,7 +938,8 @@ static int r300_scratch(drm_radeon_private_t *dev_priv, dev_priv->scratch_ages[header.scratch.reg]++; - ref_age_base = (u32 *)(unsigned long)*((uint64_t *)cmdbuf->buf); + ptr_addr = get_unaligned((u64 *)cmdbuf->buf); + ref_age_base = (u32 *)(unsigned long)ptr_addr; cmdbuf->buf += sizeof(u64); cmdbuf->bufsz -= sizeof(u64); |