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Regard whitespace Rev 1267 → Rev 1268

/drivers/video/drm/radeon/r600.c
338,11 → 338,10
{
fixed20_12 a;
u32 tmp;
int chansize;
int chansize, numchan;
int r;
 
/* Get VRAM informations */
rdev->mc.vram_width = 128;
rdev->mc.vram_is_ddr = true;
tmp = RREG32(RAMCFG);
if (tmp & CHANSIZE_OVERRIDE) {
352,17 → 351,23
} else {
chansize = 32;
}
if (rdev->family == CHIP_R600) {
rdev->mc.vram_width = 8 * chansize;
} else if (rdev->family == CHIP_RV670) {
rdev->mc.vram_width = 4 * chansize;
} else if ((rdev->family == CHIP_RV610) ||
(rdev->family == CHIP_RV620)) {
rdev->mc.vram_width = chansize;
} else if ((rdev->family == CHIP_RV630) ||
(rdev->family == CHIP_RV635)) {
rdev->mc.vram_width = 2 * chansize;
tmp = RREG32(CHMAP);
switch ((tmp & NOOFCHAN_MASK) >> NOOFCHAN_SHIFT) {
case 0:
default:
numchan = 1;
break;
case 1:
numchan = 2;
break;
case 2:
numchan = 4;
break;
case 3:
numchan = 8;
break;
}
rdev->mc.vram_width = numchan * chansize;
/* Could aper size report 0 ? */
rdev->mc.aper_base = drm_get_resource_start(rdev->ddev, 0);
rdev->mc.aper_size = drm_get_resource_len(rdev->ddev, 0);
403,10 → 408,9
rdev->mc.gtt_location = rdev->mc.mc_vram_size;
}
} else {
if (rdev->family == CHIP_RS780 || rdev->family == CHIP_RS880) {
rdev->mc.gtt_size = radeon_gart_size * 1024 * 1024;
rdev->mc.vram_location = (RREG32(MC_VM_FB_LOCATION) &
0xFFFF) << 24;
rdev->mc.gtt_size = radeon_gart_size * 1024 * 1024;
tmp = rdev->mc.vram_location + rdev->mc.mc_vram_size;
if ((0xFFFFFFFFUL - tmp) >= rdev->mc.gtt_size) {
/* Enough place after vram */
427,12 → 431,7
}
}
rdev->mc.gtt_location = rdev->mc.mc_vram_size;
} else {
rdev->mc.vram_location = 0x00000000UL;
rdev->mc.gtt_location = rdev->mc.mc_vram_size;
rdev->mc.gtt_size = radeon_gart_size * 1024 * 1024;
}
}
rdev->mc.vram_start = rdev->mc.vram_location;
rdev->mc.vram_end = rdev->mc.vram_location + rdev->mc.mc_vram_size - 1;
rdev->mc.gtt_start = rdev->mc.gtt_location;
858,7 → 857,8
((rdev->family) == CHIP_RV630) ||
((rdev->family) == CHIP_RV610) ||
((rdev->family) == CHIP_RV620) ||
((rdev->family) == CHIP_RS780)) {
((rdev->family) == CHIP_RS780) ||
((rdev->family) == CHIP_RS880)) {
WREG32(DB_DEBUG, PREZ_MUST_WAIT_FOR_POSTZ_DONE);
} else {
WREG32(DB_DEBUG, 0);
875,7 → 875,8
tmp = RREG32(SQ_MS_FIFO_SIZES);
if (((rdev->family) == CHIP_RV610) ||
((rdev->family) == CHIP_RV620) ||
((rdev->family) == CHIP_RS780)) {
((rdev->family) == CHIP_RS780) ||
((rdev->family) == CHIP_RS880)) {
tmp = (CACHE_FIFO_SIZE(0xa) |
FETCH_FIFO_HIWATER(0xa) |
DONE_FIFO_HIWATER(0xe0) |
918,7 → 919,8
NUM_ES_STACK_ENTRIES(0));
} else if (((rdev->family) == CHIP_RV610) ||
((rdev->family) == CHIP_RV620) ||
((rdev->family) == CHIP_RS780)) {
((rdev->family) == CHIP_RS780) ||
((rdev->family) == CHIP_RS880)) {
/* no vertex cache */
sq_config &= ~VC_ENABLE;
 
975,7 → 977,8
 
if (((rdev->family) == CHIP_RV610) ||
((rdev->family) == CHIP_RV620) ||
((rdev->family) == CHIP_RS780)) {
((rdev->family) == CHIP_RS780) ||
((rdev->family) == CHIP_RS880)) {
WREG32(VGT_CACHE_INVALIDATION, CACHE_INVALIDATION(TC_ONLY));
} else {
WREG32(VGT_CACHE_INVALIDATION, CACHE_INVALIDATION(VC_AND_TC));
1001,8 → 1004,9
tmp = rdev->config.r600.max_pipes * 16;
switch (rdev->family) {
case CHIP_RV610:
case CHIP_RV620:
case CHIP_RS780:
case CHIP_RV620:
case CHIP_RS880:
tmp += 32;
break;
case CHIP_RV670:
1043,8 → 1047,9
 
switch (rdev->family) {
case CHIP_RV610:
case CHIP_RV620:
case CHIP_RS780:
case CHIP_RV620:
case CHIP_RS880:
tmp = TC_L2_SIZE(8);
break;
case CHIP_RV630:
1288,10 → 1293,13
r600_scratch_init(rdev);
/* Initialize surface registers */
radeon_surface_init(rdev);
/* Initialize clocks */
radeon_get_clock_info(rdev->ddev);
r = radeon_clocks_init(rdev);
if (r)
return r;
/* Initialize power management */
radeon_pm_init(rdev);
/* Fence driver */
// r = radeon_fence_driver_init(rdev);
// if (r)