- int notexture = 0;
-
- if (numtmus) {
- int i;
-
- for(i = 0; i < numtmus; ++i) {
- radeonTexObj *t = r300->hw.textures[i];
-
- if (!t)
- notexture = 1;
- }
-
- if (r300->radeon.radeonScreen->kernel_mm && notexture) {
- return;
- }
- for(i = 0; i < numtmus; ++i) {
- radeonTexObj *t = r300->hw.textures[i];
- if (t && !t->image_override) {
- BEGIN_BATCH_NO_AUTOSTATE(4);
- OUT_BATCH_REGSEQ(R300_TX_OFFSET_0 + (i * 4), 1);
- OUT_BATCH_RELOC(t->tile_bits, t->mt->bo, 0,
- RADEON_GEM_DOMAIN_GTT|RADEON_GEM_DOMAIN_VRAM, 0, 0);
- END_BATCH();
- } else if (!t) {
- /* Texture unit hasn't a texture bound nothings to do */
- } else { /* override cases */
- if (t->bo) {
- BEGIN_BATCH_NO_AUTOSTATE(4);
- OUT_BATCH_REGSEQ(R300_TX_OFFSET_0 + (i * 4), 1);
- OUT_BATCH_RELOC(t->tile_bits, t->bo, 0,
- RADEON_GEM_DOMAIN_GTT|RADEON_GEM_DOMAIN_VRAM, 0, 0);
- END_BATCH();
- } else if (!r300->radeon.radeonScreen->kernel_mm) {
- BEGIN_BATCH_NO_AUTOSTATE(2);
- OUT_BATCH_REGSEQ(R300_TX_OFFSET_0 + (i * 4), 1);
- OUT_BATCH(t->override_offset);
- END_BATCH();
- } else {
- /* Texture unit hasn't a texture bound nothings to do */
- }
- }
+ int i;
+
+ for(i = 0; i < numtmus; ++i) {
+ radeonTexObj *t = r300->hw.textures[i];
+ if (t && !t->image_override) {
+ BEGIN_BATCH_NO_AUTOSTATE(4);
+ OUT_BATCH_REGSEQ(R300_TX_OFFSET_0 + (i * 4), 1);
+ OUT_BATCH_RELOC(t->tile_bits, t->mt->bo, 0,
+ RADEON_GEM_DOMAIN_GTT|RADEON_GEM_DOMAIN_VRAM, 0, 0);
+ END_BATCH();
+ } else if (!t) {
+ /* Texture unit hasn't a texture bound.
+ * We assign the current color buffer as a fakery to make
+ * KIL work on KMS (without it, the CS checker will complain).
+ */
+ if (r300->radeon.radeonScreen->kernel_mm) {
+ struct radeon_renderbuffer *rrb = radeon_get_colorbuffer(&r300->radeon);
+ if (rrb && rrb->bo) {
+ BEGIN_BATCH_NO_AUTOSTATE(4);
+ OUT_BATCH_REGSEQ(R300_TX_OFFSET_0 + (i * 4), 1);
+ OUT_BATCH_RELOC(0, rrb->bo, 0,
+ RADEON_GEM_DOMAIN_GTT|RADEON_GEM_DOMAIN_VRAM, 0, 0);
+ END_BATCH();
+ }
+ }
+ } else { /* override cases */
+ if (t->bo) {
+ BEGIN_BATCH_NO_AUTOSTATE(4);
+ OUT_BATCH_REGSEQ(R300_TX_OFFSET_0 + (i * 4), 1);
+ OUT_BATCH_RELOC(t->tile_bits, t->bo, 0,
+ RADEON_GEM_DOMAIN_GTT|RADEON_GEM_DOMAIN_VRAM, 0, 0);
+ END_BATCH();
+ } else if (!r300->radeon.radeonScreen->kernel_mm) {
+ BEGIN_BATCH_NO_AUTOSTATE(2);
+ OUT_BATCH_REGSEQ(R300_TX_OFFSET_0 + (i * 4), 1);
+ OUT_BATCH(t->override_offset);
+ END_BATCH();
+ } else {
+ /* Texture unit hasn't a texture bound nothings to do */
+ }