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Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux

Browse Source 
Pull drm fixes from Dave Airlie:
 "radeon, i915 and nouveau fixes, all fixes for regressions or black
  screens, or possible oopses"

* 'drm-fixes' of git://people.freedesktop.org/~airlied/linux:
  drm/radeon: lower the ref * post PLL maximum
  drm/radeon: check that we have a clock before PLL setup
  drm/radeon: drm/radeon: add missing radeon_semaphore_free to error path
  drm/radeon: Fix num_banks calculation for SI
  agp: info leak in agpioc_info_wrap()
  drm/gm107/gr: bump attrib cb size quite a bit
  drm/nouveau: fix another lock unbalance in nouveau_crtc_page_flip
  drm/nouveau/bios: fix shadowing from PROM on big-endian systems
  drm/nouveau/acpi: allow non-optimus setups to load vbios from acpi
  drm/radeon/dp: check for errors in dpcd reads
  drm/radeon: avoid high jitter with small frac divs
  drm/radeon: check buffer relocation offset
  drm/radeon: use pflip irq on R600+ v2
  drm/radeon/uvd: use lower clocks on old UVD to boot v2
  drm/i915: don't try DP_LINK_BW_5_4 on HSW ULX
  drm/i915: Sanitize the enable_ppgtt module option once
  drm/i915: Break encoder->crtc link separately in intel_sanitize_crtc()
This commit is contained in:
Linus Torvalds 2014-05-07 15:45:13 -07:00
commit 8a207d3e84
25 changed files with 294 additions and 87 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/gpu/drm/i915/i915_drv.h
View File

@ -1954,6 +1954,9 @@ struct drm_i915_cmd_table {
#define IS_ULT(dev) (IS_HSW_ULT(dev) || IS_BDW_ULT(dev))
#define IS_HSW_GT3(dev) (IS_HASWELL(dev) && \
((dev)->pdev->device & 0x00F0) == 0x0020)
/* ULX machines are also considered ULT. */
#define IS_HSW_ULX(dev) ((dev)->pdev->device == 0x0A0E || \
(dev)->pdev->device == 0x0A1E)
#define IS_PRELIMINARY_HW(intel_info) ((intel_info)->is_preliminary)
/*

32
drivers/gpu/drm/i915/i915_gem_gtt.c
View File

@ -34,25 +34,35 @@ static void gen8_setup_private_ppat(struct drm_i915_private *dev_priv);
bool intel_enable_ppgtt(struct drm_device *dev, bool full)
{
if (i915.enable_ppgtt == 0 || !HAS_ALIASING_PPGTT(dev))
if (i915.enable_ppgtt == 0)
return false;
if (i915.enable_ppgtt == 1 && full)
return false;
return true;
}
static int sanitize_enable_ppgtt(struct drm_device *dev, int enable_ppgtt)
{
if (enable_ppgtt == 0 || !HAS_ALIASING_PPGTT(dev))
return 0;
if (enable_ppgtt == 1)
return 1;
if (enable_ppgtt == 2 && HAS_PPGTT(dev))
return 2;
#ifdef CONFIG_INTEL_IOMMU
/* Disable ppgtt on SNB if VT-d is on. */
if (INTEL_INFO(dev)->gen == 6 && intel_iommu_gfx_mapped) {
DRM_INFO("Disabling PPGTT because VT-d is on\n");
return false;
return 0;
}
#endif
/* Full ppgtt disabled by default for now due to issues. */
if (full)
return HAS_PPGTT(dev) && (i915.enable_ppgtt == 2);
else
return HAS_ALIASING_PPGTT(dev);
return HAS_ALIASING_PPGTT(dev) ? 1 : 0;
}
#define GEN6_PPGTT_PD_ENTRIES 512
@ -2031,6 +2041,14 @@ int i915_gem_gtt_init(struct drm_device *dev)
gtt->base.total >> 20);
DRM_DEBUG_DRIVER("GMADR size = %ldM\n", gtt->mappable_end >> 20);
DRM_DEBUG_DRIVER("GTT stolen size = %zdM\n", gtt->stolen_size >> 20);
/*
* i915.enable_ppgtt is read-only, so do an early pass to validate the
* user's requested state against the hardware/driver capabilities. We
* do this now so that we can print out any log messages once rather
* than every time we check intel_enable_ppgtt().
*/
i915.enable_ppgtt = sanitize_enable_ppgtt(dev, i915.enable_ppgtt);
DRM_DEBUG_DRIVER("ppgtt mode: %i\n", i915.enable_ppgtt);
return 0;
}

26
drivers/gpu/drm/i915/intel_display.c
View File

@ -11395,15 +11395,6 @@ void intel_modeset_init(struct drm_device *dev)
}
}
static void
intel_connector_break_all_links(struct intel_connector *connector)
{
connector->base.dpms = DRM_MODE_DPMS_OFF;
connector->base.encoder = NULL;
connector->encoder->connectors_active = false;
connector->encoder->base.crtc = NULL;
}
static void intel_enable_pipe_a(struct drm_device *dev)
{
struct intel_connector *connector;
@ -11485,8 +11476,17 @@ static void intel_sanitize_crtc(struct intel_crtc *crtc)
if (connector->encoder->base.crtc != &crtc->base)
continue;
intel_connector_break_all_links(connector);
connector->base.dpms = DRM_MODE_DPMS_OFF;
connector->base.encoder = NULL;
}
/* multiple connectors may have the same encoder:
* handle them and break crtc link separately */
list_for_each_entry(connector, &dev->mode_config.connector_list,
base.head)
if (connector->encoder->base.crtc == &crtc->base) {
connector->encoder->base.crtc = NULL;
connector->encoder->connectors_active = false;
}
WARN_ON(crtc->active);
crtc->base.enabled = false;
@ -11568,6 +11568,8 @@ static void intel_sanitize_encoder(struct intel_encoder *encoder)
drm_get_encoder_name(&encoder->base));
encoder->disable(encoder);
}
encoder->base.crtc = NULL;
encoder->connectors_active = false;
/* Inconsistent output/port/pipe state happens presumably due to
* a bug in one of the get_hw_state functions. Or someplace else
@ -11578,8 +11580,8 @@ static void intel_sanitize_encoder(struct intel_encoder *encoder)
base.head) {
if (connector->encoder != encoder)
continue;
intel_connector_break_all_links(connector);
connector->base.dpms = DRM_MODE_DPMS_OFF;
connector->base.encoder = NULL;
}
}
/* Enabled encoders without active connectors will be fixed in

3
drivers/gpu/drm/i915/intel_dp.c
View File

@ -105,7 +105,8 @@ intel_dp_max_link_bw(struct intel_dp *intel_dp)
case DP_LINK_BW_2_7:
break;
case DP_LINK_BW_5_4: /* 1.2 capable displays may advertise higher bw */
if ((IS_HASWELL(dev) || INTEL_INFO(dev)->gen >= 8) &&
if (((IS_HASWELL(dev) && !IS_HSW_ULX(dev)) ||
INTEL_INFO(dev)->gen >= 8) &&
intel_dp->dpcd[DP_DPCD_REV] >= 0x12)
max_link_bw = DP_LINK_BW_5_4;
else

4
drivers/gpu/drm/nouveau/core/engine/graph/ctxgm107.c
View File

@ -863,7 +863,7 @@ gm107_grctx_generate_mods(struct nvc0_graph_priv *priv, struct nvc0_grctx *info)
{
mmio_data(0x003000, 0x0100, NV_MEM_ACCESS_RW | NV_MEM_ACCESS_SYS);
mmio_data(0x008000, 0x0100, NV_MEM_ACCESS_RW | NV_MEM_ACCESS_SYS);
mmio_data(0x060000, 0x1000, NV_MEM_ACCESS_RW);
mmio_data(0x200000, 0x1000, NV_MEM_ACCESS_RW);
mmio_list(0x40800c, 0x00000000, 8, 1);
mmio_list(0x408010, 0x80000000, 0, 0);
@ -877,6 +877,8 @@ gm107_grctx_generate_mods(struct nvc0_graph_priv *priv, struct nvc0_grctx *info)
mmio_list(0x418e24, 0x00000000, 8, 0);
mmio_list(0x418e28, 0x80000030, 0, 0);
mmio_list(0x4064c8, 0x018002c0, 0, 0);
mmio_list(0x418810, 0x80000000, 12, 2);
mmio_list(0x419848, 0x10000000, 12, 2);
mmio_list(0x419c2c, 0x10000000, 12, 2);

10
drivers/gpu/drm/nouveau/core/subdev/bios/base.c
View File

@ -168,7 +168,8 @@ nouveau_bios_shadow_prom(struct nouveau_bios *bios)
*/
i = 16;
do {
if ((nv_rd32(bios, 0x300000) & 0xffff) == 0xaa55)
u32 data = le32_to_cpu(nv_rd32(bios, 0x300000)) & 0xffff;
if (data == 0xaa55)
break;
} while (i--);
@ -176,14 +177,15 @@ nouveau_bios_shadow_prom(struct nouveau_bios *bios)
goto out;
/* read entire bios image to system memory */
bios->size = ((nv_rd32(bios, 0x300000) >> 16) & 0xff) * 512;
bios->size = (le32_to_cpu(nv_rd32(bios, 0x300000)) >> 16) & 0xff;
bios->size = bios->size * 512;
if (!bios->size)
goto out;
bios->data = kmalloc(bios->size, GFP_KERNEL);
if (bios->data) {
for (i = 0; i < bios->size; i+=4)
nv_wo32(bios, i, nv_rd32(bios, 0x300000 + i));
for (i = 0; i < bios->size; i += 4)
((u32 *)bios->data)[i/4] = nv_rd32(bios, 0x300000 + i);
}
/* check the PCI record header */

3
drivers/gpu/drm/nouveau/nouveau_acpi.c
View File

@ -389,9 +389,6 @@ bool nouveau_acpi_rom_supported(struct pci_dev *pdev)
acpi_status status;
acpi_handle dhandle, rom_handle;
if (!nouveau_dsm_priv.dsm_detected && !nouveau_dsm_priv.optimus_detected)
return false;
dhandle = ACPI_HANDLE(&pdev->dev);
if (!dhandle)
return false;

2
drivers/gpu/drm/nouveau/nouveau_display.c
View File

@ -764,9 +764,9 @@ nouveau_crtc_page_flip(struct drm_crtc *crtc, struct drm_framebuffer *fb,
}
ret = nouveau_page_flip_emit(chan, old_bo, new_bo, s, &fence);
mutex_unlock(&chan->cli->mutex);
if (ret)
goto fail_unreserve;
mutex_unlock(&chan->cli->mutex);
/* Update the crtc struct and cleanup */
crtc->primary->fb = fb;

49
drivers/gpu/drm/radeon/atombios_crtc.c
View File

@ -1177,27 +1177,43 @@ static int dce4_crtc_do_set_base(struct drm_crtc *crtc,
/* Set NUM_BANKS. */
if (rdev->family >= CHIP_TAHITI) {
unsigned tileb, index, num_banks, tile_split_bytes;
unsigned index, num_banks;
/* Calculate the macrotile mode index. */
tile_split_bytes = 64 << tile_split;
tileb = 8 * 8 * target_fb->bits_per_pixel / 8;
tileb = min(tile_split_bytes, tileb);
if (rdev->family >= CHIP_BONAIRE) {
unsigned tileb, tile_split_bytes;
for (index = 0; tileb > 64; index++) {
tileb >>= 1;
}
/* Calculate the macrotile mode index. */
tile_split_bytes = 64 << tile_split;
tileb = 8 * 8 * target_fb->bits_per_pixel / 8;
tileb = min(tile_split_bytes, tileb);
if (index >= 16) {
DRM_ERROR("Wrong screen bpp (%u) or tile split (%u)\n",
target_fb->bits_per_pixel, tile_split);
return -EINVAL;
}
for (index = 0; tileb > 64; index++)
tileb >>= 1;
if (index >= 16) {
DRM_ERROR("Wrong screen bpp (%u) or tile split (%u)\n",
target_fb->bits_per_pixel, tile_split);
return -EINVAL;
}
if (rdev->family >= CHIP_BONAIRE)
num_banks = (rdev->config.cik.macrotile_mode_array[index] >> 6) & 0x3;
else
} else {
switch (target_fb->bits_per_pixel) {
case 8:
index = 10;
break;
case 16:
index = SI_TILE_MODE_COLOR_2D_SCANOUT_16BPP;
break;
default:
case 32:
index = SI_TILE_MODE_COLOR_2D_SCANOUT_32BPP;
break;
}
num_banks = (rdev->config.si.tile_mode_array[index] >> 20) & 0x3;
}
fb_format |= EVERGREEN_GRPH_NUM_BANKS(num_banks);
} else {
/* NI and older. */
@ -1885,6 +1901,9 @@ int atombios_crtc_mode_set(struct drm_crtc *crtc,
(ATOM_DEVICE_TV_SUPPORT | ATOM_DEVICE_CV_SUPPORT))
is_tvcv = true;
if (!radeon_crtc->adjusted_clock)
return -EINVAL;
atombios_crtc_set_pll(crtc, adjusted_mode);
if (ASIC_IS_DCE4(rdev))

44
drivers/gpu/drm/radeon/atombios_dp.c
View File

@ -366,11 +366,11 @@ static void radeon_dp_probe_oui(struct radeon_connector *radeon_connector)
if (!(dig_connector->dpcd[DP_DOWN_STREAM_PORT_COUNT] & DP_OUI_SUPPORT))
return;
if (drm_dp_dpcd_read(&radeon_connector->ddc_bus->aux, DP_SINK_OUI, buf, 3))
if (drm_dp_dpcd_read(&radeon_connector->ddc_bus->aux, DP_SINK_OUI, buf, 3) == 3)
DRM_DEBUG_KMS("Sink OUI: %02hx%02hx%02hx\n",
buf[0], buf[1], buf[2]);
if (drm_dp_dpcd_read(&radeon_connector->ddc_bus->aux, DP_BRANCH_OUI, buf, 3))
if (drm_dp_dpcd_read(&radeon_connector->ddc_bus->aux, DP_BRANCH_OUI, buf, 3) == 3)
DRM_DEBUG_KMS("Branch OUI: %02hx%02hx%02hx\n",
buf[0], buf[1], buf[2]);
}
@ -419,21 +419,23 @@ int radeon_dp_get_panel_mode(struct drm_encoder *encoder,
if (dp_bridge != ENCODER_OBJECT_ID_NONE) {
/* DP bridge chips */
drm_dp_dpcd_readb(&radeon_connector->ddc_bus->aux,
DP_EDP_CONFIGURATION_CAP, &tmp);
if (tmp & 1)
panel_mode = DP_PANEL_MODE_INTERNAL_DP2_MODE;
else if ((dp_bridge == ENCODER_OBJECT_ID_NUTMEG) ||
(dp_bridge == ENCODER_OBJECT_ID_TRAVIS))
panel_mode = DP_PANEL_MODE_INTERNAL_DP1_MODE;
else
panel_mode = DP_PANEL_MODE_EXTERNAL_DP_MODE;
if (drm_dp_dpcd_readb(&radeon_connector->ddc_bus->aux,
DP_EDP_CONFIGURATION_CAP, &tmp) == 1) {
if (tmp & 1)
panel_mode = DP_PANEL_MODE_INTERNAL_DP2_MODE;
else if ((dp_bridge == ENCODER_OBJECT_ID_NUTMEG) ||
(dp_bridge == ENCODER_OBJECT_ID_TRAVIS))
panel_mode = DP_PANEL_MODE_INTERNAL_DP1_MODE;
else
panel_mode = DP_PANEL_MODE_EXTERNAL_DP_MODE;
}
} else if (connector->connector_type == DRM_MODE_CONNECTOR_eDP) {
/* eDP */
drm_dp_dpcd_readb(&radeon_connector->ddc_bus->aux,
DP_EDP_CONFIGURATION_CAP, &tmp);
if (tmp & 1)
panel_mode = DP_PANEL_MODE_INTERNAL_DP2_MODE;
if (drm_dp_dpcd_readb(&radeon_connector->ddc_bus->aux,
DP_EDP_CONFIGURATION_CAP, &tmp) == 1) {
if (tmp & 1)
panel_mode = DP_PANEL_MODE_INTERNAL_DP2_MODE;
}
}
return panel_mode;
@ -809,11 +811,15 @@ void radeon_dp_link_train(struct drm_encoder *encoder,
else
dp_info.enc_id |= ATOM_DP_CONFIG_LINK_A;
drm_dp_dpcd_readb(&radeon_connector->ddc_bus->aux, DP_MAX_LANE_COUNT, &tmp);
if (ASIC_IS_DCE5(rdev) && (tmp & DP_TPS3_SUPPORTED))
dp_info.tp3_supported = true;
else
if (drm_dp_dpcd_readb(&radeon_connector->ddc_bus->aux, DP_MAX_LANE_COUNT, &tmp)
== 1) {
if (ASIC_IS_DCE5(rdev) && (tmp & DP_TPS3_SUPPORTED))
dp_info.tp3_supported = true;
else
dp_info.tp3_supported = false;
} else {
dp_info.tp3_supported = false;
}
memcpy(dp_info.dpcd, dig_connector->dpcd, DP_RECEIVER_CAP_SIZE);
dp_info.rdev = rdev;

77
drivers/gpu/drm/radeon/cik.c
View File

@ -3702,6 +3702,7 @@ int cik_copy_cpdma(struct radeon_device *rdev,
r = radeon_fence_emit(rdev, fence, ring->idx);
if (r) {
radeon_ring_unlock_undo(rdev, ring);
radeon_semaphore_free(rdev, &sem, NULL);
return r;
}
@ -6693,6 +6694,19 @@ static void cik_disable_interrupt_state(struct radeon_device *rdev)
WREG32(LB_INTERRUPT_MASK + EVERGREEN_CRTC4_REGISTER_OFFSET, 0);
WREG32(LB_INTERRUPT_MASK + EVERGREEN_CRTC5_REGISTER_OFFSET, 0);
}
/* pflip */
if (rdev->num_crtc >= 2) {
WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC0_REGISTER_OFFSET, 0);
WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC1_REGISTER_OFFSET, 0);
}
if (rdev->num_crtc >= 4) {
WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC2_REGISTER_OFFSET, 0);
WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC3_REGISTER_OFFSET, 0);
}
if (rdev->num_crtc >= 6) {
WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC4_REGISTER_OFFSET, 0);
WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC5_REGISTER_OFFSET, 0);
}
/* dac hotplug */
WREG32(DAC_AUTODETECT_INT_CONTROL, 0);
@ -7049,6 +7063,25 @@ int cik_irq_set(struct radeon_device *rdev)
WREG32(LB_INTERRUPT_MASK + EVERGREEN_CRTC5_REGISTER_OFFSET, crtc6);
}
if (rdev->num_crtc >= 2) {
WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC0_REGISTER_OFFSET,
GRPH_PFLIP_INT_MASK);
WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC1_REGISTER_OFFSET,
GRPH_PFLIP_INT_MASK);
}
if (rdev->num_crtc >= 4) {
WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC2_REGISTER_OFFSET,
GRPH_PFLIP_INT_MASK);
WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC3_REGISTER_OFFSET,
GRPH_PFLIP_INT_MASK);
}
if (rdev->num_crtc >= 6) {
WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC4_REGISTER_OFFSET,
GRPH_PFLIP_INT_MASK);
WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC5_REGISTER_OFFSET,
GRPH_PFLIP_INT_MASK);
}
WREG32(DC_HPD1_INT_CONTROL, hpd1);
WREG32(DC_HPD2_INT_CONTROL, hpd2);
WREG32(DC_HPD3_INT_CONTROL, hpd3);
@ -7085,6 +7118,29 @@ static inline void cik_irq_ack(struct radeon_device *rdev)
rdev->irq.stat_regs.cik.disp_int_cont5 = RREG32(DISP_INTERRUPT_STATUS_CONTINUE5);
rdev->irq.stat_regs.cik.disp_int_cont6 = RREG32(DISP_INTERRUPT_STATUS_CONTINUE6);
rdev->irq.stat_regs.cik.d1grph_int = RREG32(GRPH_INT_STATUS +
EVERGREEN_CRTC0_REGISTER_OFFSET);
rdev->irq.stat_regs.cik.d2grph_int = RREG32(GRPH_INT_STATUS +
EVERGREEN_CRTC1_REGISTER_OFFSET);
if (rdev->num_crtc >= 4) {
rdev->irq.stat_regs.cik.d3grph_int = RREG32(GRPH_INT_STATUS +
EVERGREEN_CRTC2_REGISTER_OFFSET);
rdev->irq.stat_regs.cik.d4grph_int = RREG32(GRPH_INT_STATUS +
EVERGREEN_CRTC3_REGISTER_OFFSET);
}
if (rdev->num_crtc >= 6) {
rdev->irq.stat_regs.cik.d5grph_int = RREG32(GRPH_INT_STATUS +
EVERGREEN_CRTC4_REGISTER_OFFSET);
rdev->irq.stat_regs.cik.d6grph_int = RREG32(GRPH_INT_STATUS +
EVERGREEN_CRTC5_REGISTER_OFFSET);
}
if (rdev->irq.stat_regs.cik.d1grph_int & GRPH_PFLIP_INT_OCCURRED)
WREG32(GRPH_INT_STATUS + EVERGREEN_CRTC0_REGISTER_OFFSET,
GRPH_PFLIP_INT_CLEAR);
if (rdev->irq.stat_regs.cik.d2grph_int & GRPH_PFLIP_INT_OCCURRED)
WREG32(GRPH_INT_STATUS + EVERGREEN_CRTC1_REGISTER_OFFSET,
GRPH_PFLIP_INT_CLEAR);
if (rdev->irq.stat_regs.cik.disp_int & LB_D1_VBLANK_INTERRUPT)
WREG32(LB_VBLANK_STATUS + EVERGREEN_CRTC0_REGISTER_OFFSET, VBLANK_ACK);
if (rdev->irq.stat_regs.cik.disp_int & LB_D1_VLINE_INTERRUPT)
@ -7095,6 +7151,12 @@ static inline void cik_irq_ack(struct radeon_device *rdev)
WREG32(LB_VLINE_STATUS + EVERGREEN_CRTC1_REGISTER_OFFSET, VLINE_ACK);
if (rdev->num_crtc >= 4) {
if (rdev->irq.stat_regs.cik.d3grph_int & GRPH_PFLIP_INT_OCCURRED)
WREG32(GRPH_INT_STATUS + EVERGREEN_CRTC2_REGISTER_OFFSET,
GRPH_PFLIP_INT_CLEAR);
if (rdev->irq.stat_regs.cik.d4grph_int & GRPH_PFLIP_INT_OCCURRED)
WREG32(GRPH_INT_STATUS + EVERGREEN_CRTC3_REGISTER_OFFSET,
GRPH_PFLIP_INT_CLEAR);
if (rdev->irq.stat_regs.cik.disp_int_cont2 & LB_D3_VBLANK_INTERRUPT)
WREG32(LB_VBLANK_STATUS + EVERGREEN_CRTC2_REGISTER_OFFSET, VBLANK_ACK);
if (rdev->irq.stat_regs.cik.disp_int_cont2 & LB_D3_VLINE_INTERRUPT)
@ -7106,6 +7168,12 @@ static inline void cik_irq_ack(struct radeon_device *rdev)
}
if (rdev->num_crtc >= 6) {
if (rdev->irq.stat_regs.cik.d5grph_int & GRPH_PFLIP_INT_OCCURRED)
WREG32(GRPH_INT_STATUS + EVERGREEN_CRTC4_REGISTER_OFFSET,
GRPH_PFLIP_INT_CLEAR);
if (rdev->irq.stat_regs.cik.d6grph_int & GRPH_PFLIP_INT_OCCURRED)
WREG32(GRPH_INT_STATUS + EVERGREEN_CRTC5_REGISTER_OFFSET,
GRPH_PFLIP_INT_CLEAR);
if (rdev->irq.stat_regs.cik.disp_int_cont4 & LB_D5_VBLANK_INTERRUPT)
WREG32(LB_VBLANK_STATUS + EVERGREEN_CRTC4_REGISTER_OFFSET, VBLANK_ACK);
if (rdev->irq.stat_regs.cik.disp_int_cont4 & LB_D5_VLINE_INTERRUPT)
@ -7457,6 +7525,15 @@ restart_ih:
break;
}
break;
case 8: /* D1 page flip */
case 10: /* D2 page flip */
case 12: /* D3 page flip */
case 14: /* D4 page flip */
case 16: /* D5 page flip */
case 18: /* D6 page flip */
DRM_DEBUG("IH: D%d flip\n", ((src_id - 8) >> 1) + 1);
radeon_crtc_handle_flip(rdev, (src_id - 8) >> 1);
break;
case 42: /* HPD hotplug */
switch (src_data) {
case 0:

1
drivers/gpu/drm/radeon/cik_sdma.c
View File

@ -562,6 +562,7 @@ int cik_copy_dma(struct radeon_device *rdev,
r = radeon_fence_emit(rdev, fence, ring->idx);
if (r) {
radeon_ring_unlock_undo(rdev, ring);
radeon_semaphore_free(rdev, &sem, NULL);
return r;
}

9
drivers/gpu/drm/radeon/cikd.h
View File

@ -888,6 +888,15 @@
# define DC_HPD6_RX_INTERRUPT (1 << 18)
#define DISP_INTERRUPT_STATUS_CONTINUE6 0x6780
/* 0x6858, 0x7458, 0x10058, 0x10c58, 0x11858, 0x12458 */
#define GRPH_INT_STATUS 0x6858
# define GRPH_PFLIP_INT_OCCURRED (1 << 0)
# define GRPH_PFLIP_INT_CLEAR (1 << 8)
/* 0x685c, 0x745c, 0x1005c, 0x10c5c, 0x1185c, 0x1245c */
#define GRPH_INT_CONTROL 0x685c
# define GRPH_PFLIP_INT_MASK (1 << 0)
# define GRPH_PFLIP_INT_TYPE (1 << 8)
#define DAC_AUTODETECT_INT_CONTROL 0x67c8
#define DC_HPD1_INT_STATUS 0x601c

28
drivers/gpu/drm/radeon/evergreen.c
View File

@ -4371,7 +4371,6 @@ int evergreen_irq_set(struct radeon_device *rdev)
u32 crtc1 = 0, crtc2 = 0, crtc3 = 0, crtc4 = 0, crtc5 = 0, crtc6 = 0;
u32 hpd1, hpd2, hpd3, hpd4, hpd5, hpd6;
u32 grbm_int_cntl = 0;
u32 grph1 = 0, grph2 = 0, grph3 = 0, grph4 = 0, grph5 = 0, grph6 = 0;
u32 afmt1 = 0, afmt2 = 0, afmt3 = 0, afmt4 = 0, afmt5 = 0, afmt6 = 0;
u32 dma_cntl, dma_cntl1 = 0;
u32 thermal_int = 0;
@ -4554,15 +4553,21 @@ int evergreen_irq_set(struct radeon_device *rdev)
WREG32(INT_MASK + EVERGREEN_CRTC5_REGISTER_OFFSET, crtc6);
}
WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC0_REGISTER_OFFSET, grph1);
WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC1_REGISTER_OFFSET, grph2);
WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC0_REGISTER_OFFSET,
GRPH_PFLIP_INT_MASK);
WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC1_REGISTER_OFFSET,
GRPH_PFLIP_INT_MASK);
if (rdev->num_crtc >= 4) {
WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC2_REGISTER_OFFSET, grph3);
WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC3_REGISTER_OFFSET, grph4);
WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC2_REGISTER_OFFSET,
GRPH_PFLIP_INT_MASK);
WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC3_REGISTER_OFFSET,
GRPH_PFLIP_INT_MASK);
}
if (rdev->num_crtc >= 6) {
WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC4_REGISTER_OFFSET, grph5);
WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC5_REGISTER_OFFSET, grph6);
WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC4_REGISTER_OFFSET,
GRPH_PFLIP_INT_MASK);
WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC5_REGISTER_OFFSET,
GRPH_PFLIP_INT_MASK);
}
WREG32(DC_HPD1_INT_CONTROL, hpd1);
@ -4951,6 +4956,15 @@ restart_ih:
break;
}
break;
case 8: /* D1 page flip */
case 10: /* D2 page flip */
case 12: /* D3 page flip */
case 14: /* D4 page flip */
case 16: /* D5 page flip */
case 18: /* D6 page flip */
DRM_DEBUG("IH: D%d flip\n", ((src_id - 8) >> 1) + 1);
radeon_crtc_handle_flip(rdev, (src_id - 8) >> 1);
break;
case 42: /* HPD hotplug */
switch (src_data) {
case 0:

1
drivers/gpu/drm/radeon/evergreen_dma.c
View File

@ -151,6 +151,7 @@ int evergreen_copy_dma(struct radeon_device *rdev,
r = radeon_fence_emit(rdev, fence, ring->idx);
if (r) {
radeon_ring_unlock_undo(rdev, ring);
radeon_semaphore_free(rdev, &sem, NULL);
return r;
}

14
drivers/gpu/drm/radeon/r600.c
View File

@ -2839,6 +2839,7 @@ int r600_copy_cpdma(struct radeon_device *rdev,
r = radeon_fence_emit(rdev, fence, ring->idx);
if (r) {
radeon_ring_unlock_undo(rdev, ring);
radeon_semaphore_free(rdev, &sem, NULL);
return r;
}
@ -3505,7 +3506,6 @@ int r600_irq_set(struct radeon_device *rdev)
u32 hpd1, hpd2, hpd3, hpd4 = 0, hpd5 = 0, hpd6 = 0;
u32 grbm_int_cntl = 0;
u32 hdmi0, hdmi1;
u32 d1grph = 0, d2grph = 0;
u32 dma_cntl;
u32 thermal_int = 0;
@ -3614,8 +3614,8 @@ int r600_irq_set(struct radeon_device *rdev)
WREG32(CP_INT_CNTL, cp_int_cntl);
WREG32(DMA_CNTL, dma_cntl);
WREG32(DxMODE_INT_MASK, mode_int);
WREG32(D1GRPH_INTERRUPT_CONTROL, d1grph);
WREG32(D2GRPH_INTERRUPT_CONTROL, d2grph);
WREG32(D1GRPH_INTERRUPT_CONTROL, DxGRPH_PFLIP_INT_MASK);
WREG32(D2GRPH_INTERRUPT_CONTROL, DxGRPH_PFLIP_INT_MASK);
WREG32(GRBM_INT_CNTL, grbm_int_cntl);
if (ASIC_IS_DCE3(rdev)) {
WREG32(DC_HPD1_INT_CONTROL, hpd1);
@ -3918,6 +3918,14 @@ restart_ih:
break;
}
break;
case 9: /* D1 pflip */
DRM_DEBUG("IH: D1 flip\n");
radeon_crtc_handle_flip(rdev, 0);
break;
case 11: /* D2 pflip */
DRM_DEBUG("IH: D2 flip\n");
radeon_crtc_handle_flip(rdev, 1);
break;
case 19: /* HPD/DAC hotplug */
switch (src_data) {
case 0:

1
drivers/gpu/drm/radeon/r600_dma.c
View File

@ -489,6 +489,7 @@ int r600_copy_dma(struct radeon_device *rdev,
r = radeon_fence_emit(rdev, fence, ring->idx);
if (r) {
radeon_ring_unlock_undo(rdev, ring);
radeon_semaphore_free(rdev, &sem, NULL);
return r;
}

6
drivers/gpu/drm/radeon/radeon.h
View File

@ -730,6 +730,12 @@ struct cik_irq_stat_regs {
u32 disp_int_cont4;
u32 disp_int_cont5;
u32 disp_int_cont6;
u32 d1grph_int;
u32 d2grph_int;
u32 d3grph_int;
u32 d4grph_int;
u32 d5grph_int;
u32 d6grph_int;
};
union radeon_irq_stat_regs {

20
drivers/gpu/drm/radeon/radeon_display.c
View File

@ -284,6 +284,10 @@ void radeon_crtc_handle_flip(struct radeon_device *rdev, int crtc_id)
u32 update_pending;
int vpos, hpos;
/* can happen during initialization */
if (radeon_crtc == NULL)
return;
spin_lock_irqsave(&rdev->ddev->event_lock, flags);
work = radeon_crtc->unpin_work;
if (work == NULL ||
@ -826,14 +830,14 @@ static void avivo_reduce_ratio(unsigned *nom, unsigned *den,
/* make sure nominator is large enough */
if (*nom < nom_min) {
tmp = (nom_min + *nom - 1) / *nom;
tmp = DIV_ROUND_UP(nom_min, *nom);
*nom *= tmp;
*den *= tmp;
}
/* make sure the denominator is large enough */
if (*den < den_min) {
tmp = (den_min + *den - 1) / *den;
tmp = DIV_ROUND_UP(den_min, *den);
*nom *= tmp;
*den *= tmp;
}
@ -858,7 +862,7 @@ static void avivo_get_fb_ref_div(unsigned nom, unsigned den, unsigned post_div,
unsigned *fb_div, unsigned *ref_div)
{
/* limit reference * post divider to a maximum */
ref_div_max = min(210 / post_div, ref_div_max);
ref_div_max = min(128 / post_div, ref_div_max);
/* get matching reference and feedback divider */
*ref_div = min(max(DIV_ROUND_CLOSEST(den, post_div), 1u), ref_div_max);
@ -993,6 +997,16 @@ void radeon_compute_pll_avivo(struct radeon_pll *pll,
/* this also makes sure that the reference divider is large enough */
avivo_reduce_ratio(&fb_div, &ref_div, fb_div_min, ref_div_min);
/* avoid high jitter with small fractional dividers */
if (pll->flags & RADEON_PLL_USE_FRAC_FB_DIV && (fb_div % 10)) {
fb_div_min = max(fb_div_min, (9 - (fb_div % 10)) * 20 + 60);
if (fb_div < fb_div_min) {
unsigned tmp = DIV_ROUND_UP(fb_div_min, fb_div);
fb_div *= tmp;
ref_div *= tmp;
}
}
/* and finally save the result */
if (pll->flags & RADEON_PLL_USE_FRAC_FB_DIV) {
*fb_div_p = fb_div / 10;

4
drivers/gpu/drm/radeon/radeon_uvd.c
View File

@ -465,6 +465,10 @@ static int radeon_uvd_cs_reloc(struct radeon_cs_parser *p,
cmd = radeon_get_ib_value(p, p->idx) >> 1;
if (cmd < 0x4) {
if (end <= start) {
DRM_ERROR("invalid reloc offset %X!\n", offset);
return -EINVAL;
}
if ((end - start) < buf_sizes[cmd]) {
DRM_ERROR("buffer (%d) to small (%d / %d)!\n", cmd,
(unsigned)(end - start), buf_sizes[cmd]);

1
drivers/gpu/drm/radeon/rv770_dma.c
View File

@ -86,6 +86,7 @@ int rv770_copy_dma(struct radeon_device *rdev,
r = radeon_fence_emit(rdev, fence, ring->idx);
if (r) {
radeon_ring_unlock_undo(rdev, ring);
radeon_semaphore_free(rdev, &sem, NULL);
return r;
}

28
drivers/gpu/drm/radeon/si.c
View File

@ -5780,7 +5780,6 @@ int si_irq_set(struct radeon_device *rdev)
u32 crtc1 = 0, crtc2 = 0, crtc3 = 0, crtc4 = 0, crtc5 = 0, crtc6 = 0;
u32 hpd1 = 0, hpd2 = 0, hpd3 = 0, hpd4 = 0, hpd5 = 0, hpd6 = 0;
u32 grbm_int_cntl = 0;
u32 grph1 = 0, grph2 = 0, grph3 = 0, grph4 = 0, grph5 = 0, grph6 = 0;
u32 dma_cntl, dma_cntl1;
u32 thermal_int = 0;
@ -5919,16 +5918,22 @@ int si_irq_set(struct radeon_device *rdev)
}
if (rdev->num_crtc >= 2) {
WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC0_REGISTER_OFFSET, grph1);
WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC1_REGISTER_OFFSET, grph2);
WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC0_REGISTER_OFFSET,
GRPH_PFLIP_INT_MASK);
WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC1_REGISTER_OFFSET,
GRPH_PFLIP_INT_MASK);
}
if (rdev->num_crtc >= 4) {
WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC2_REGISTER_OFFSET, grph3);
WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC3_REGISTER_OFFSET, grph4);
WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC2_REGISTER_OFFSET,
GRPH_PFLIP_INT_MASK);
WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC3_REGISTER_OFFSET,
GRPH_PFLIP_INT_MASK);
}
if (rdev->num_crtc >= 6) {
WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC4_REGISTER_OFFSET, grph5);
WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC5_REGISTER_OFFSET, grph6);
WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC4_REGISTER_OFFSET,
GRPH_PFLIP_INT_MASK);
WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC5_REGISTER_OFFSET,
GRPH_PFLIP_INT_MASK);
}
if (!ASIC_IS_NODCE(rdev)) {
@ -6292,6 +6297,15 @@ restart_ih:
break;
}
break;
case 8: /* D1 page flip */
case 10: /* D2 page flip */
case 12: /* D3 page flip */
case 14: /* D4 page flip */
case 16: /* D5 page flip */
case 18: /* D6 page flip */
DRM_DEBUG("IH: D%d flip\n", ((src_id - 8) >> 1) + 1);
radeon_crtc_handle_flip(rdev, (src_id - 8) >> 1);
break;
case 42: /* HPD hotplug */
switch (src_data) {
case 0:

1
drivers/gpu/drm/radeon/si_dma.c
View File

@ -213,6 +213,7 @@ int si_copy_dma(struct radeon_device *rdev,
r = radeon_fence_emit(rdev, fence, ring->idx);
if (r) {
radeon_ring_unlock_undo(rdev, ring);
radeon_semaphore_free(rdev, &sem, NULL);
return r;
}

10
drivers/gpu/drm/radeon/uvd_v1_0.c
View File

@ -83,7 +83,10 @@ int uvd_v1_0_init(struct radeon_device *rdev)
int r;
/* raise clocks while booting up the VCPU */
radeon_set_uvd_clocks(rdev, 53300, 40000);
if (rdev->family < CHIP_RV740)
radeon_set_uvd_clocks(rdev, 10000, 10000);
else
radeon_set_uvd_clocks(rdev, 53300, 40000);
r = uvd_v1_0_start(rdev);
if (r)
@ -407,7 +410,10 @@ int uvd_v1_0_ib_test(struct radeon_device *rdev, struct radeon_ring *ring)
struct radeon_fence *fence = NULL;
int r;
r = radeon_set_uvd_clocks(rdev, 53300, 40000);
if (rdev->family < CHIP_RV740)
r = radeon_set_uvd_clocks(rdev, 10000, 10000);
else
r = radeon_set_uvd_clocks(rdev, 53300, 40000);
if (r) {
DRM_ERROR("radeon: failed to raise UVD clocks (%d).\n", r);
return r;

4
include/drm/i915_pciids.h
View File

@ -191,8 +191,8 @@
INTEL_VGA_DEVICE(0x0A06, info), /* ULT GT1 mobile */ \
INTEL_VGA_DEVICE(0x0A16, info), /* ULT GT2 mobile */ \
INTEL_VGA_DEVICE(0x0A26, info), /* ULT GT3 mobile */ \
INTEL_VGA_DEVICE(0x0A0E, info), /* ULT GT1 reserved */ \
INTEL_VGA_DEVICE(0x0A1E, info), /* ULT GT2 reserved */ \
INTEL_VGA_DEVICE(0x0A0E, info), /* ULX GT1 mobile */ \
INTEL_VGA_DEVICE(0x0A1E, info), /* ULX GT2 mobile */ \
INTEL_VGA_DEVICE(0x0A2E, info), /* ULT GT3 reserved */ \
INTEL_VGA_DEVICE(0x0D06, info), /* CRW GT1 mobile */ \
INTEL_VGA_DEVICE(0x0D16, info), /* CRW GT2 mobile */ \