* r100,rv100,rs100,rv200,rs200,r200,rv250,rs300,rv280
*/
+/* hpd for digital panel detect/disconnect */
+bool r100_hpd_sense(struct radeon_device *rdev, enum radeon_hpd_id hpd)
+{
+ bool connected = false;
+
+ switch (hpd) {
+ case RADEON_HPD_1:
+ if (RREG32(RADEON_FP_GEN_CNTL) & RADEON_FP_DETECT_SENSE)
+ connected = true;
+ break;
+ case RADEON_HPD_2:
+ if (RREG32(RADEON_FP2_GEN_CNTL) & RADEON_FP2_DETECT_SENSE)
+ connected = true;
+ break;
+ default:
+ break;
+ }
+ return connected;
+}
+
+void r100_hpd_set_polarity(struct radeon_device *rdev,
+ enum radeon_hpd_id hpd)
+{
+ u32 tmp;
+ bool connected = r100_hpd_sense(rdev, hpd);
+
+ switch (hpd) {
+ case RADEON_HPD_1:
+ tmp = RREG32(RADEON_FP_GEN_CNTL);
+ if (connected)
+ tmp &= ~RADEON_FP_DETECT_INT_POL;
+ else
+ tmp |= RADEON_FP_DETECT_INT_POL;
+ WREG32(RADEON_FP_GEN_CNTL, tmp);
+ break;
+ case RADEON_HPD_2:
+ tmp = RREG32(RADEON_FP2_GEN_CNTL);
+ if (connected)
+ tmp &= ~RADEON_FP2_DETECT_INT_POL;
+ else
+ tmp |= RADEON_FP2_DETECT_INT_POL;
+ WREG32(RADEON_FP2_GEN_CNTL, tmp);
+ break;
+ default:
+ break;
+ }
+}
+
+void r100_hpd_init(struct radeon_device *rdev)
+{
+ struct drm_device *dev = rdev->ddev;
+ struct drm_connector *connector;
+
+ list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
+ struct radeon_connector *radeon_connector = to_radeon_connector(connector);
+ switch (radeon_connector->hpd.hpd) {
+ case RADEON_HPD_1:
+ rdev->irq.hpd[0] = true;
+ break;
+ case RADEON_HPD_2:
+ rdev->irq.hpd[1] = true;
+ break;
+ default:
+ break;
+ }
+ }
+ if (rdev->irq.installed)
+ r100_irq_set(rdev);
+}
+
+void r100_hpd_fini(struct radeon_device *rdev)
+{
+ struct drm_device *dev = rdev->ddev;
+ struct drm_connector *connector;
+
+ list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
+ struct radeon_connector *radeon_connector = to_radeon_connector(connector);
+ switch (radeon_connector->hpd.hpd) {
+ case RADEON_HPD_1:
+ rdev->irq.hpd[0] = false;
+ break;
+ case RADEON_HPD_2:
+ rdev->irq.hpd[1] = false;
+ break;
+ default:
+ break;
+ }
+ }
+}
+
/*
* PCI GART
*/
{
uint32_t tmp = 0;
+ if (!rdev->irq.installed) {
+ WARN(1, "Can't enable IRQ/MSI because no handler is installed.\n");
+ WREG32(R_000040_GEN_INT_CNTL, 0);
+ return -EINVAL;
+ }
if (rdev->irq.sw_int) {
tmp |= RADEON_SW_INT_ENABLE;
}
if (rdev->irq.crtc_vblank_int[1]) {
tmp |= RADEON_CRTC2_VBLANK_MASK;
}
+ if (rdev->irq.hpd[0]) {
+ tmp |= RADEON_FP_DETECT_MASK;
+ }
+ if (rdev->irq.hpd[1]) {
+ tmp |= RADEON_FP2_DETECT_MASK;
+ }
WREG32(RADEON_GEN_INT_CNTL, tmp);
return 0;
}
static inline uint32_t r100_irq_ack(struct radeon_device *rdev)
{
uint32_t irqs = RREG32(RADEON_GEN_INT_STATUS);
- uint32_t irq_mask = RADEON_SW_INT_TEST | RADEON_CRTC_VBLANK_STAT |
- RADEON_CRTC2_VBLANK_STAT;
+ uint32_t irq_mask = RADEON_SW_INT_TEST |
+ RADEON_CRTC_VBLANK_STAT | RADEON_CRTC2_VBLANK_STAT |
+ RADEON_FP_DETECT_STAT | RADEON_FP2_DETECT_STAT;
if (irqs) {
WREG32(RADEON_GEN_INT_STATUS, irqs);
int r100_irq_process(struct radeon_device *rdev)
{
uint32_t status, msi_rearm;
+ bool queue_hotplug = false;
status = r100_irq_ack(rdev);
if (!status) {
if (status & RADEON_CRTC2_VBLANK_STAT) {
drm_handle_vblank(rdev->ddev, 1);
}
+ if (status & RADEON_FP_DETECT_STAT) {
+ queue_hotplug = true;
+ DRM_DEBUG("HPD1\n");
+ }
+ if (status & RADEON_FP2_DETECT_STAT) {
+ queue_hotplug = true;
+ DRM_DEBUG("HPD2\n");
+ }
status = r100_irq_ack(rdev);
}
+ if (queue_hotplug)
+ queue_work(rdev->wq, &rdev->hotplug_work);
if (rdev->msi_enabled) {
switch (rdev->family) {
case CHIP_RS400:
/* Wait until IDLE & CLEAN */
radeon_ring_write(rdev, PACKET0(0x1720, 0));
radeon_ring_write(rdev, (1 << 16) | (1 << 17));
+ radeon_ring_write(rdev, PACKET0(RADEON_HOST_PATH_CNTL, 0));
+ radeon_ring_write(rdev, rdev->config.r100.hdp_cntl |
+ RADEON_HDP_READ_BUFFER_INVALIDATE);
+ radeon_ring_write(rdev, PACKET0(RADEON_HOST_PATH_CNTL, 0));
+ radeon_ring_write(rdev, rdev->config.r100.hdp_cntl);
/* Emit fence sequence & fire IRQ */
radeon_ring_write(rdev, PACKET0(rdev->fence_drv.scratch_reg, 0));
radeon_ring_write(rdev, fence->seq);
case RADEON_TXFORMAT_ARGB4444:
case RADEON_TXFORMAT_VYUY422:
case RADEON_TXFORMAT_YVYU422:
- case RADEON_TXFORMAT_DXT1:
case RADEON_TXFORMAT_SHADOW16:
case RADEON_TXFORMAT_LDUDV655:
case RADEON_TXFORMAT_DUDV88:
break;
case RADEON_TXFORMAT_ARGB8888:
case RADEON_TXFORMAT_RGBA8888:
- case RADEON_TXFORMAT_DXT23:
- case RADEON_TXFORMAT_DXT45:
case RADEON_TXFORMAT_SHADOW32:
case RADEON_TXFORMAT_LDUDUV8888:
track->textures[i].cpp = 4;
break;
+ case RADEON_TXFORMAT_DXT1:
+ track->textures[i].cpp = 1;
+ track->textures[i].compress_format = R100_TRACK_COMP_DXT1;
+ break;
+ case RADEON_TXFORMAT_DXT23:
+ case RADEON_TXFORMAT_DXT45:
+ track->textures[i].cpp = 1;
+ track->textures[i].compress_format = R100_TRACK_COMP_DXT35;
+ break;
}
track->textures[i].cube_info[4].width = 1 << ((idx_value >> 16) & 0xf);
track->textures[i].cube_info[4].height = 1 << ((idx_value >> 20) & 0xf);
r100_hdp_reset(rdev);
}
-void r100_hdp_flush(struct radeon_device *rdev)
-{
- u32 tmp;
- tmp = RREG32(RADEON_HOST_PATH_CNTL);
- tmp |= RADEON_HDP_READ_BUFFER_INVALIDATE;
- WREG32(RADEON_HOST_PATH_CNTL, tmp);
-}
-
void r100_hdp_reset(struct radeon_device *rdev)
{
uint32_t tmp;
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);
+ DRM_ERROR("compress format %d\n", t->compress_format);
}
static int r100_cs_track_cube(struct radeon_device *rdev,
return 0;
}
+static int r100_track_compress_size(int compress_format, int w, int h)
+{
+ int block_width, block_height, block_bytes;
+ int wblocks, hblocks;
+ int min_wblocks;
+ int sz;
+
+ block_width = 4;
+ block_height = 4;
+
+ switch (compress_format) {
+ case R100_TRACK_COMP_DXT1:
+ block_bytes = 8;
+ min_wblocks = 4;
+ break;
+ default:
+ case R100_TRACK_COMP_DXT35:
+ block_bytes = 16;
+ min_wblocks = 2;
+ break;
+ }
+
+ hblocks = (h + block_height - 1) / block_height;
+ wblocks = (w + block_width - 1) / block_width;
+ if (wblocks < min_wblocks)
+ wblocks = min_wblocks;
+ sz = wblocks * hblocks * block_bytes;
+ return sz;
+}
+
static int r100_cs_track_texture_check(struct radeon_device *rdev,
struct r100_cs_track *track)
{
h = h / (1 << i);
if (track->textures[u].roundup_h)
h = roundup_pow_of_two(h);
- size += w * h;
+ if (track->textures[u].compress_format) {
+
+ size += r100_track_compress_size(track->textures[u].compress_format, w, h);
+ /* compressed textures are block based */
+ } else
+ size += w * h;
}
size *= track->textures[u].cpp;
+
switch (track->textures[u].tex_coord_type) {
case 0:
break;
for (i = 0; i < track->num_cb; i++) {
if (track->cb[i].robj == NULL) {
+ if (!(track->fastfill || track->color_channel_mask ||
+ track->blend_read_enable)) {
+ continue;
+ }
DRM_ERROR("[drm] No buffer for color buffer %d !\n", i);
return -EINVAL;
}
track->arrays[i].esize = 0x7F;
}
for (i = 0; i < track->num_texture; i++) {
+ track->textures[i].compress_format = R100_TRACK_COMP_NONE;
track->textures[i].pitch = 16536;
track->textures[i].width = 16536;
track->textures[i].height = 16536;
}
/* Enable IRQ */
r100_irq_set(rdev);
+ rdev->config.r100.hdp_cntl = RREG32(RADEON_HOST_PATH_CNTL);
/* 1M ring buffer */
r = r100_cp_init(rdev, 1024 * 1024);
if (r) {
radeon_combios_asic_init(rdev->ddev);
/* Resume clock after posting */
r100_clock_startup(rdev);
+ /* Initialize surface registers */
+ radeon_surface_init(rdev);
return r100_startup(rdev);
}
radeon_gem_fini(rdev);
if (rdev->flags & RADEON_IS_PCI)
r100_pci_gart_fini(rdev);
+ radeon_agp_fini(rdev);
radeon_irq_kms_fini(rdev);
radeon_fence_driver_fini(rdev);
radeon_bo_fini(rdev);
if (rdev->flags & RADEON_IS_AGP) {
r = radeon_agp_init(rdev);
if (r) {
- printk(KERN_WARNING "[drm] Disabling AGP\n");
- rdev->flags &= ~RADEON_IS_AGP;
- rdev->mc.gtt_size = radeon_gart_size * 1024 * 1024;
+ radeon_agp_disable(rdev);
} else {
rdev->mc.gtt_location = rdev->mc.agp_base;
}
r100_errata(rdev);
/* Initialize clocks */
radeon_get_clock_info(rdev->ddev);
+ /* Initialize power management */
+ radeon_pm_init(rdev);
/* Get vram informations */
r100_vram_info(rdev);
/* Initialize memory controller (also test AGP) */
git://bbs.cooldavid.org / net-next-2.6.git / blobdiff