aboutsummaryrefslogtreecommitdiff
path: root/drivers/gpu/drm/radeon/r300.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/gpu/drm/radeon/r300.c')
-rw-r--r--drivers/gpu/drm/radeon/r300.c556
1 files changed, 136 insertions, 420 deletions
diff --git a/drivers/gpu/drm/radeon/r300.c b/drivers/gpu/drm/radeon/r300.c
index 051bca6e3a4..bb151ecdf8f 100644
--- a/drivers/gpu/drm/radeon/r300.c
+++ b/drivers/gpu/drm/radeon/r300.c
@@ -31,7 +31,10 @@
#include "radeon_reg.h"
#include "radeon.h"
#include "radeon_drm.h"
-#include "radeon_share.h"
+#include "r100_track.h"
+#include "r300d.h"
+
+#include "r300_reg_safe.h"
/* r300,r350,rv350,rv370,rv380 depends on : */
void r100_hdp_reset(struct radeon_device *rdev);
@@ -39,7 +42,6 @@ int r100_cp_reset(struct radeon_device *rdev);
int r100_rb2d_reset(struct radeon_device *rdev);
int r100_cp_init(struct radeon_device *rdev, unsigned ring_size);
int r100_pci_gart_enable(struct radeon_device *rdev);
-void r100_pci_gart_disable(struct radeon_device *rdev);
void r100_mc_setup(struct radeon_device *rdev);
void r100_mc_disable_clients(struct radeon_device *rdev);
int r100_gui_wait_for_idle(struct radeon_device *rdev);
@@ -47,14 +49,10 @@ int r100_cs_packet_parse(struct radeon_cs_parser *p,
struct radeon_cs_packet *pkt,
unsigned idx);
int r100_cs_packet_parse_vline(struct radeon_cs_parser *p);
-int r100_cs_packet_next_reloc(struct radeon_cs_parser *p,
- struct radeon_cs_reloc **cs_reloc);
int r100_cs_parse_packet0(struct radeon_cs_parser *p,
struct radeon_cs_packet *pkt,
const unsigned *auth, unsigned n,
radeon_packet0_check_t check);
-void r100_cs_dump_packet(struct radeon_cs_parser *p,
- struct radeon_cs_packet *pkt);
int r100_cs_track_check_pkt3_indx_buffer(struct radeon_cs_parser *p,
struct radeon_cs_packet *pkt,
struct radeon_object *robj);
@@ -87,26 +85,57 @@ void rv370_pcie_gart_tlb_flush(struct radeon_device *rdev)
mb();
}
-int rv370_pcie_gart_enable(struct radeon_device *rdev)
+int rv370_pcie_gart_set_page(struct radeon_device *rdev, int i, uint64_t addr)
+{
+ void __iomem *ptr = (void *)rdev->gart.table.vram.ptr;
+
+ if (i < 0 || i > rdev->gart.num_gpu_pages) {
+ return -EINVAL;
+ }
+ addr = (lower_32_bits(addr) >> 8) |
+ ((upper_32_bits(addr) & 0xff) << 24) |
+ 0xc;
+ /* on x86 we want this to be CPU endian, on powerpc
+ * on powerpc without HW swappers, it'll get swapped on way
+ * into VRAM - so no need for cpu_to_le32 on VRAM tables */
+ writel(addr, ((void __iomem *)ptr) + (i * 4));
+ return 0;
+}
+
+int rv370_pcie_gart_init(struct radeon_device *rdev)
{
- uint32_t table_addr;
- uint32_t tmp;
int r;
+ if (rdev->gart.table.vram.robj) {
+ WARN(1, "RV370 PCIE GART already initialized.\n");
+ return 0;
+ }
/* Initialize common gart structure */
r = radeon_gart_init(rdev);
- if (r) {
+ if (r)
return r;
- }
r = rv370_debugfs_pcie_gart_info_init(rdev);
- if (r) {
+ if (r)
DRM_ERROR("Failed to register debugfs file for PCIE gart !\n");
- }
rdev->gart.table_size = rdev->gart.num_gpu_pages * 4;
- r = radeon_gart_table_vram_alloc(rdev);
- if (r) {
- return r;
+ rdev->asic->gart_tlb_flush = &rv370_pcie_gart_tlb_flush;
+ rdev->asic->gart_set_page = &rv370_pcie_gart_set_page;
+ return radeon_gart_table_vram_alloc(rdev);
+}
+
+int rv370_pcie_gart_enable(struct radeon_device *rdev)
+{
+ uint32_t table_addr;
+ uint32_t tmp;
+ int r;
+
+ if (rdev->gart.table.vram.robj == NULL) {
+ dev_err(rdev->dev, "No VRAM object for PCIE GART.\n");
+ return -EINVAL;
}
+ r = radeon_gart_table_vram_pin(rdev);
+ if (r)
+ return r;
/* discard memory request outside of configured range */
tmp = RADEON_PCIE_TX_GART_UNMAPPED_ACCESS_DISCARD;
WREG32_PCIE(RADEON_PCIE_TX_GART_CNTL, tmp);
@@ -128,7 +157,7 @@ int rv370_pcie_gart_enable(struct radeon_device *rdev)
WREG32_PCIE(RADEON_PCIE_TX_GART_CNTL, tmp);
rv370_pcie_gart_tlb_flush(rdev);
DRM_INFO("PCIE GART of %uM enabled (table at 0x%08X).\n",
- rdev->mc.gtt_size >> 20, table_addr);
+ (unsigned)(rdev->mc.gtt_size >> 20), table_addr);
rdev->gart.ready = true;
return 0;
}
@@ -146,45 +175,13 @@ void rv370_pcie_gart_disable(struct radeon_device *rdev)
}
}
-int rv370_pcie_gart_set_page(struct radeon_device *rdev, int i, uint64_t addr)
+void rv370_pcie_gart_fini(struct radeon_device *rdev)
{
- void __iomem *ptr = (void *)rdev->gart.table.vram.ptr;
-
- if (i < 0 || i > rdev->gart.num_gpu_pages) {
- return -EINVAL;
- }
- addr = (lower_32_bits(addr) >> 8) |
- ((upper_32_bits(addr) & 0xff) << 24) |
- 0xc;
- /* on x86 we want this to be CPU endian, on powerpc
- * on powerpc without HW swappers, it'll get swapped on way
- * into VRAM - so no need for cpu_to_le32 on VRAM tables */
- writel(addr, ((void __iomem *)ptr) + (i * 4));
- return 0;
-}
-
-int r300_gart_enable(struct radeon_device *rdev)
-{
-#if __OS_HAS_AGP
- if (rdev->flags & RADEON_IS_AGP) {
- if (rdev->family > CHIP_RV350) {
- rv370_pcie_gart_disable(rdev);
- } else {
- r100_pci_gart_disable(rdev);
- }
- return 0;
- }
-#endif
- if (rdev->flags & RADEON_IS_PCIE) {
- rdev->asic->gart_disable = &rv370_pcie_gart_disable;
- rdev->asic->gart_tlb_flush = &rv370_pcie_gart_tlb_flush;
- rdev->asic->gart_set_page = &rv370_pcie_gart_set_page;
- return rv370_pcie_gart_enable(rdev);
- }
- return r100_pci_gart_enable(rdev);
+ rv370_pcie_gart_disable(rdev);
+ radeon_gart_table_vram_free(rdev);
+ radeon_gart_fini(rdev);
}
-
/*
* MC
*/
@@ -232,14 +229,6 @@ int r300_mc_init(struct radeon_device *rdev)
void r300_mc_fini(struct radeon_device *rdev)
{
- if (rdev->flags & RADEON_IS_PCIE) {
- rv370_pcie_gart_disable(rdev);
- radeon_gart_table_vram_free(rdev);
- } else {
- r100_pci_gart_disable(rdev);
- radeon_gart_table_ram_free(rdev);
- }
- radeon_gart_fini(rdev);
}
@@ -704,307 +693,13 @@ int rv370_debugfs_pcie_gart_info_init(struct radeon_device *rdev)
/*
* CS functions
*/
-struct r300_cs_track_cb {
- struct radeon_object *robj;
- unsigned pitch;
- unsigned cpp;
- unsigned offset;
-};
-
-struct r300_cs_track_array {
- struct radeon_object *robj;
- unsigned esize;
-};
-
-struct r300_cs_track_texture {
- struct radeon_object *robj;
- unsigned pitch;
- unsigned width;
- unsigned height;
- unsigned num_levels;
- unsigned cpp;
- unsigned tex_coord_type;
- unsigned txdepth;
- unsigned width_11;
- unsigned height_11;
- bool use_pitch;
- bool enabled;
- bool roundup_w;
- bool roundup_h;
-};
-
-struct r300_cs_track {
- unsigned num_cb;
- unsigned maxy;
- unsigned vtx_size;
- unsigned vap_vf_cntl;
- unsigned immd_dwords;
- unsigned num_arrays;
- unsigned max_indx;
- struct r300_cs_track_array arrays[11];
- struct r300_cs_track_cb cb[4];
- struct r300_cs_track_cb zb;
- struct r300_cs_track_texture textures[16];
- bool z_enabled;
-};
-
-static inline void r300_cs_track_texture_print(struct r300_cs_track_texture *t)
-{
- DRM_ERROR("pitch %d\n", t->pitch);
- DRM_ERROR("width %d\n", t->width);
- DRM_ERROR("height %d\n", t->height);
- DRM_ERROR("num levels %d\n", t->num_levels);
- DRM_ERROR("depth %d\n", t->txdepth);
- DRM_ERROR("bpp %d\n", t->cpp);
- DRM_ERROR("coordinate type %d\n", t->tex_coord_type);
- DRM_ERROR("width round to power of 2 %d\n", t->roundup_w);
- DRM_ERROR("height round to power of 2 %d\n", t->roundup_h);
-}
-
-static inline int r300_cs_track_texture_check(struct radeon_device *rdev,
- struct r300_cs_track *track)
-{
- struct radeon_object *robj;
- unsigned long size;
- unsigned u, i, w, h;
-
- for (u = 0; u < 16; u++) {
- if (!track->textures[u].enabled)
- continue;
- robj = track->textures[u].robj;
- if (robj == NULL) {
- DRM_ERROR("No texture bound to unit %u\n", u);
- return -EINVAL;
- }
- size = 0;
- for (i = 0; i <= track->textures[u].num_levels; i++) {
- if (track->textures[u].use_pitch) {
- w = track->textures[u].pitch / (1 << i);
- } else {
- w = track->textures[u].width / (1 << i);
- if (rdev->family >= CHIP_RV515)
- w |= track->textures[u].width_11;
- if (track->textures[u].roundup_w)
- w = roundup_pow_of_two(w);
- }
- h = track->textures[u].height / (1 << i);
- if (rdev->family >= CHIP_RV515)
- h |= track->textures[u].height_11;
- if (track->textures[u].roundup_h)
- h = roundup_pow_of_two(h);
- size += w * h;
- }
- size *= track->textures[u].cpp;
- switch (track->textures[u].tex_coord_type) {
- case 0:
- break;
- case 1:
- size *= (1 << track->textures[u].txdepth);
- break;
- case 2:
- size *= 6;
- break;
- default:
- DRM_ERROR("Invalid texture coordinate type %u for unit "
- "%u\n", track->textures[u].tex_coord_type, u);
- return -EINVAL;
- }
- if (size > radeon_object_size(robj)) {
- DRM_ERROR("Texture of unit %u needs %lu bytes but is "
- "%lu\n", u, size, radeon_object_size(robj));
- r300_cs_track_texture_print(&track->textures[u]);
- return -EINVAL;
- }
- }
- return 0;
-}
-
-int r300_cs_track_check(struct radeon_device *rdev, struct r300_cs_track *track)
-{
- unsigned i;
- unsigned long size;
- unsigned prim_walk;
- unsigned nverts;
-
- for (i = 0; i < track->num_cb; i++) {
- if (track->cb[i].robj == NULL) {
- DRM_ERROR("[drm] No buffer for color buffer %d !\n", i);
- return -EINVAL;
- }
- size = track->cb[i].pitch * track->cb[i].cpp * track->maxy;
- size += track->cb[i].offset;
- if (size > radeon_object_size(track->cb[i].robj)) {
- DRM_ERROR("[drm] Buffer too small for color buffer %d "
- "(need %lu have %lu) !\n", i, size,
- radeon_object_size(track->cb[i].robj));
- DRM_ERROR("[drm] color buffer %d (%u %u %u %u)\n",
- i, track->cb[i].pitch, track->cb[i].cpp,
- track->cb[i].offset, track->maxy);
- return -EINVAL;
- }
- }
- if (track->z_enabled) {
- if (track->zb.robj == NULL) {
- DRM_ERROR("[drm] No buffer for z buffer !\n");
- return -EINVAL;
- }
- size = track->zb.pitch * track->zb.cpp * track->maxy;
- size += track->zb.offset;
- if (size > radeon_object_size(track->zb.robj)) {
- DRM_ERROR("[drm] Buffer too small for z buffer "
- "(need %lu have %lu) !\n", size,
- radeon_object_size(track->zb.robj));
- return -EINVAL;
- }
- }
- prim_walk = (track->vap_vf_cntl >> 4) & 0x3;
- nverts = (track->vap_vf_cntl >> 16) & 0xFFFF;
- switch (prim_walk) {
- case 1:
- for (i = 0; i < track->num_arrays; i++) {
- size = track->arrays[i].esize * track->max_indx * 4;
- if (track->arrays[i].robj == NULL) {
- DRM_ERROR("(PW %u) Vertex array %u no buffer "
- "bound\n", prim_walk, i);
- return -EINVAL;
- }
- if (size > radeon_object_size(track->arrays[i].robj)) {
- DRM_ERROR("(PW %u) Vertex array %u need %lu dwords "
- "have %lu dwords\n", prim_walk, i,
- size >> 2,
- radeon_object_size(track->arrays[i].robj) >> 2);
- DRM_ERROR("Max indices %u\n", track->max_indx);
- return -EINVAL;
- }
- }
- break;
- case 2:
- for (i = 0; i < track->num_arrays; i++) {
- size = track->arrays[i].esize * (nverts - 1) * 4;
- if (track->arrays[i].robj == NULL) {
- DRM_ERROR("(PW %u) Vertex array %u no buffer "
- "bound\n", prim_walk, i);
- return -EINVAL;
- }
- if (size > radeon_object_size(track->arrays[i].robj)) {
- DRM_ERROR("(PW %u) Vertex array %u need %lu dwords "
- "have %lu dwords\n", prim_walk, i, size >> 2,
- radeon_object_size(track->arrays[i].robj) >> 2);
- return -EINVAL;
- }
- }
- break;
- case 3:
- size = track->vtx_size * nverts;
- if (size != track->immd_dwords) {
- DRM_ERROR("IMMD draw %u dwors but needs %lu dwords\n",
- track->immd_dwords, size);
- DRM_ERROR("VAP_VF_CNTL.NUM_VERTICES %u, VTX_SIZE %u\n",
- nverts, track->vtx_size);
- return -EINVAL;
- }
- break;
- default:
- DRM_ERROR("[drm] Invalid primitive walk %d for VAP_VF_CNTL\n",
- prim_walk);
- return -EINVAL;
- }
- return r300_cs_track_texture_check(rdev, track);
-}
-
-static inline void r300_cs_track_clear(struct r300_cs_track *track)
-{
- unsigned i;
-
- track->num_cb = 4;
- track->maxy = 4096;
- for (i = 0; i < track->num_cb; i++) {
- track->cb[i].robj = NULL;
- track->cb[i].pitch = 8192;
- track->cb[i].cpp = 16;
- track->cb[i].offset = 0;
- }
- track->z_enabled = true;
- track->zb.robj = NULL;
- track->zb.pitch = 8192;
- track->zb.cpp = 4;
- track->zb.offset = 0;
- track->vtx_size = 0x7F;
- track->immd_dwords = 0xFFFFFFFFUL;
- track->num_arrays = 11;
- track->max_indx = 0x00FFFFFFUL;
- for (i = 0; i < track->num_arrays; i++) {
- track->arrays[i].robj = NULL;
- track->arrays[i].esize = 0x7F;
- }
- for (i = 0; i < 16; i++) {
- track->textures[i].pitch = 16536;
- track->textures[i].width = 16536;
- track->textures[i].height = 16536;
- track->textures[i].width_11 = 1 << 11;
- track->textures[i].height_11 = 1 << 11;
- track->textures[i].num_levels = 12;
- track->textures[i].txdepth = 16;
- track->textures[i].cpp = 64;
- track->textures[i].tex_coord_type = 1;
- track->textures[i].robj = NULL;
- /* CS IB emission code makes sure texture unit are disabled */
- track->textures[i].enabled = false;
- track->textures[i].roundup_w = true;
- track->textures[i].roundup_h = true;
- }
-}
-
-static const unsigned r300_reg_safe_bm[159] = {
- 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
- 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
- 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
- 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
- 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
- 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
- 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
- 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
- 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
- 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
- 0x17FF1FFF, 0xFFFFFFFC, 0xFFFFFFFF, 0xFF30FFBF,
- 0xFFFFFFF8, 0xC3E6FFFF, 0xFFFFF6DF, 0xFFFFFFFF,
- 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
- 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
- 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFF03F,
- 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
- 0xFFFFFFFF, 0xFFFFEFCE, 0xF00EBFFF, 0x007C0000,
- 0xF0000078, 0xFF000009, 0xFFFFFFFF, 0xFFFFFFFF,
- 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
- 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
- 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
- 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
- 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
- 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
- 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
- 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
- 0xFFFFF7FF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
- 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
- 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
- 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
- 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
- 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF,
- 0xFFFFFC78, 0xFFFFFFFF, 0xFFFFFFFE, 0xFFFFFFFF,
- 0x38FF8F50, 0xFFF88082, 0xF000000C, 0xFAE009FF,
- 0x0000FFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000,
- 0x00000000, 0x0000C100, 0x00000000, 0x00000000,
- 0x00000000, 0x00000000, 0x00000000, 0x00000000,
- 0x00000000, 0xFFFF0000, 0xFFFFFFFF, 0xFF80FFFF,
- 0x00000000, 0x00000000, 0x00000000, 0x00000000,
- 0x0003FC01, 0xFFFFFCF8, 0xFF800B19,
-};
-
static int r300_packet0_check(struct radeon_cs_parser *p,
struct radeon_cs_packet *pkt,
unsigned idx, unsigned reg)
{
struct radeon_cs_chunk *ib_chunk;
struct radeon_cs_reloc *reloc;
- struct r300_cs_track *track;
+ struct r100_cs_track *track;
volatile uint32_t *ib;
uint32_t tmp, tile_flags = 0;
unsigned i;
@@ -1012,7 +707,7 @@ static int r300_packet0_check(struct radeon_cs_parser *p,
ib = p->ib->ptr;
ib_chunk = &p->chunks[p->chunk_ib_idx];
- track = (struct r300_cs_track*)p->track;
+ track = (struct r100_cs_track *)p->track;
switch(reg) {
case AVIVO_D1MODE_VLINE_START_END:
case RADEON_CRTC_GUI_TRIG_VLINE:
@@ -1026,28 +721,9 @@ static int r300_packet0_check(struct radeon_cs_parser *p,
break;
case RADEON_DST_PITCH_OFFSET:
case RADEON_SRC_PITCH_OFFSET:
- r = r100_cs_packet_next_reloc(p, &reloc);
- if (r) {
- DRM_ERROR("No reloc for ib[%d]=0x%04X\n",
- idx, reg);
- r100_cs_dump_packet(p, pkt);
+ r = r100_reloc_pitch_offset(p, pkt, idx, reg);
+ if (r)
return r;
- }
- tmp = ib_chunk->kdata[idx] & 0x003fffff;
- tmp += (((u32)reloc->lobj.gpu_offset) >> 10);
-
- if (reloc->lobj.tiling_flags & RADEON_TILING_MACRO)
- tile_flags |= RADEON_DST_TILE_MACRO;
- if (reloc->lobj.tiling_flags & RADEON_TILING_MICRO) {
- if (reg == RADEON_SRC_PITCH_OFFSET) {
- DRM_ERROR("Cannot src blit from microtiled surface\n");
- r100_cs_dump_packet(p, pkt);
- return -EINVAL;
- }
- tile_flags |= RADEON_DST_TILE_MICRO;
- }
- tmp |= tile_flags;
- ib[idx] = (ib_chunk->kdata[idx] & 0x3fc00000) | tmp;
break;
case R300_RB3D_COLOROFFSET0:
case R300_RB3D_COLOROFFSET1:
@@ -1256,42 +932,41 @@ static int r300_packet0_check(struct radeon_cs_parser *p,
tmp = (ib_chunk->kdata[idx] >> 25) & 0x3;
track->textures[i].tex_coord_type = tmp;
switch ((ib_chunk->kdata[idx] & 0x1F)) {
- case 0:
- case 2:
- case 5:
- case 18:
- case 20:
- case 21:
+ case R300_TX_FORMAT_X8:
+ case R300_TX_FORMAT_Y4X4:
+ case R300_TX_FORMAT_Z3Y3X2:
track->textures[i].cpp = 1;
break;
- case 1:
- case 3:
- case 6:
- case 7:
- case 10:
- case 11:
- case 19:
- case 22:
- case 24:
+ case R300_TX_FORMAT_X16:
+ case R300_TX_FORMAT_Y8X8:
+ case R300_TX_FORMAT_Z5Y6X5:
+ case R300_TX_FORMAT_Z6Y5X5:
+ case R300_TX_FORMAT_W4Z4Y4X4:
+ case R300_TX_FORMAT_W1Z5Y5X5:
+ case R300_TX_FORMAT_DXT1:
+ case R300_TX_FORMAT_D3DMFT_CxV8U8:
+ case R300_TX_FORMAT_B8G8_B8G8:
+ case R300_TX_FORMAT_G8R8_G8B8:
track->textures[i].cpp = 2;
break;
- case 4:
- case 8:
- case 9:
- case 12:
- case 13:
- case 23:
- case 25:
- case 27:
- case 30:
+ case R300_TX_FORMAT_Y16X16:
+ case R300_TX_FORMAT_Z11Y11X10:
+ case R300_TX_FORMAT_Z10Y11X11:
+ case R300_TX_FORMAT_W8Z8Y8X8:
+ case R300_TX_FORMAT_W2Z10Y10X10:
+ case 0x17:
+ case R300_TX_FORMAT_FL_I32:
+ case 0x1e:
+ case R300_TX_FORMAT_DXT3:
+ case R300_TX_FORMAT_DXT5:
track->textures[i].cpp = 4;
break;
- case 14:
- case 26:
- case 28:
+ case R300_TX_FORMAT_W16Z16Y16X16:
+ case R300_TX_FORMAT_FL_R16G16B16A16:
+ case R300_TX_FORMAT_FL_I32A32:
track->textures[i].cpp = 8;
break;
- case 29:
+ case R300_TX_FORMAT_FL_R32G32B32A32:
track->textures[i].cpp = 16;
break;
default:
@@ -1319,11 +994,11 @@ static int r300_packet0_check(struct radeon_cs_parser *p,
case 0x443C:
/* TX_FILTER0_[0-15] */
i = (reg - 0x4400) >> 2;
- tmp = ib_chunk->kdata[idx] & 0x7;;
+ tmp = ib_chunk->kdata[idx] & 0x7;
if (tmp == 2 || tmp == 4 || tmp == 6) {
track->textures[i].roundup_w = false;
}
- tmp = (ib_chunk->kdata[idx] >> 3) & 0x7;;
+ tmp = (ib_chunk->kdata[idx] >> 3) & 0x7;
if (tmp == 2 || tmp == 4 || tmp == 6) {
track->textures[i].roundup_h = false;
}
@@ -1411,8 +1086,9 @@ static int r300_packet3_check(struct radeon_cs_parser *p,
struct radeon_cs_packet *pkt)
{
struct radeon_cs_chunk *ib_chunk;
+
struct radeon_cs_reloc *reloc;
- struct r300_cs_track *track;
+ struct r100_cs_track *track;
volatile uint32_t *ib;
unsigned idx;
unsigned i, c;
@@ -1421,7 +1097,7 @@ static int r300_packet3_check(struct radeon_cs_parser *p,
ib = p->ib->ptr;
ib_chunk = &p->chunks[p->chunk_ib_idx];
idx = pkt->idx + 1;
- track = (struct r300_cs_track*)p->track;
+ track = (struct r100_cs_track *)p->track;
switch(pkt->opcode) {
case PACKET3_3D_LOAD_VBPNTR:
c = ib_chunk->kdata[idx++] & 0x1F;
@@ -1488,7 +1164,7 @@ static int r300_packet3_check(struct radeon_cs_parser *p,
}
track->vap_vf_cntl = ib_chunk->kdata[idx+1];
track->immd_dwords = pkt->count - 1;
- r = r300_cs_track_check(p->rdev, track);
+ r = r100_cs_track_check(p->rdev, track);
if (r) {
return r;
}
@@ -1503,35 +1179,35 @@ static int r300_packet3_check(struct radeon_cs_parser *p,
}
track->vap_vf_cntl = ib_chunk->kdata[idx];
track->immd_dwords = pkt->count;
- r = r300_cs_track_check(p->rdev, track);
+ r = r100_cs_track_check(p->rdev, track);
if (r) {
return r;
}
break;
case PACKET3_3D_DRAW_VBUF:
track->vap_vf_cntl = ib_chunk->kdata[idx + 1];
- r = r300_cs_track_check(p->rdev, track);
+ r = r100_cs_track_check(p->rdev, track);
if (r) {
return r;
}
break;
case PACKET3_3D_DRAW_VBUF_2:
track->vap_vf_cntl = ib_chunk->kdata[idx];
- r = r300_cs_track_check(p->rdev, track);
+ r = r100_cs_track_check(p->rdev, track);
if (r) {
return r;
}
break;
case PACKET3_3D_DRAW_INDX:
track->vap_vf_cntl = ib_chunk->kdata[idx + 1];
- r = r300_cs_track_check(p->rdev, track);
+ r = r100_cs_track_check(p->rdev, track);
if (r) {
return r;
}
break;
case PACKET3_3D_DRAW_INDX_2:
track->vap_vf_cntl = ib_chunk->kdata[idx];
- r = r300_cs_track_check(p->rdev, track);
+ r = r100_cs_track_check(p->rdev, track);
if (r) {
return r;
}
@@ -1548,11 +1224,12 @@ static int r300_packet3_check(struct radeon_cs_parser *p,
int r300_cs_parse(struct radeon_cs_parser *p)
{
struct radeon_cs_packet pkt;
- struct r300_cs_track track;
+ struct r100_cs_track *track;
int r;
- r300_cs_track_clear(&track);
- p->track = &track;
+ track = kzalloc(sizeof(*track), GFP_KERNEL);
+ r100_cs_track_clear(p->rdev, track);
+ p->track = track;
do {
r = r100_cs_packet_parse(p, &pkt, p->idx);
if (r) {
@@ -1582,9 +1259,48 @@ int r300_cs_parse(struct radeon_cs_parser *p)
return 0;
}
-int r300_init(struct radeon_device *rdev)
+void r300_set_reg_safe(struct radeon_device *rdev)
{
rdev->config.r300.reg_safe_bm = r300_reg_safe_bm;
rdev->config.r300.reg_safe_bm_size = ARRAY_SIZE(r300_reg_safe_bm);
+}
+
+int r300_init(struct radeon_device *rdev)
+{
+ r300_set_reg_safe(rdev);
return 0;
}
+
+void r300_mc_program(struct radeon_device *rdev)
+{
+ struct r100_mc_save save;
+ int r;
+
+ r = r100_debugfs_mc_info_init(rdev);
+ if (r) {
+ dev_err(rdev->dev, "Failed to create r100_mc debugfs file.\n");
+ }
+
+ /* Stops all mc clients */
+ r100_mc_stop(rdev, &save);
+ if (rdev->flags & RADEON_IS_AGP) {
+ WREG32(R_00014C_MC_AGP_LOCATION,
+ S_00014C_MC_AGP_START(rdev->mc.gtt_start >> 16) |
+ S_00014C_MC_AGP_TOP(rdev->mc.gtt_end >> 16));
+ WREG32(R_000170_AGP_BASE, lower_32_bits(rdev->mc.agp_base));
+ WREG32(R_00015C_AGP_BASE_2,
+ upper_32_bits(rdev->mc.agp_base) & 0xff);
+ } else {
+ WREG32(R_00014C_MC_AGP_LOCATION, 0x0FFFFFFF);
+ WREG32(R_000170_AGP_BASE, 0);
+ WREG32(R_00015C_AGP_BASE_2, 0);
+ }
+ /* Wait for mc idle */
+ if (r300_mc_wait_for_idle(rdev))
+ DRM_INFO("Failed to wait MC idle before programming MC.\n");
+ /* Program MC, should be a 32bits limited address space */
+ WREG32(R_000148_MC_FB_LOCATION,
+ S_000148_MC_FB_START(rdev->mc.vram_start >> 16) |
+ S_000148_MC_FB_TOP(rdev->mc.vram_end >> 16));
+ r100_mc_resume(rdev, &save);
+}