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yaml
---
r: 321663
b: refs/heads/master
c: 2e26c73
h: refs/heads/master
i:
  321661: 254c3f5
  321659: da30938
  321655: 9971c10
  321647: 83579bc
  321631: 6fe6417
  321599: 96bd6f1
  321535: 695fbec
v: v3
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Dave Airlie committed Aug 15, 2012
1 parent 3860daf commit a7b5d5d
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Showing 46 changed files with 560 additions and 283 deletions.
2 changes: 1 addition & 1 deletion [refs]
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Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: 2064db725cc6d4ea19a24c138bc37939b63e3ae6
refs/heads/master: 2e26c73a1e410448fbd2c0fbd34f06d98eaf8e48
39 changes: 34 additions & 5 deletions trunk/drivers/char/agp/intel-agp.h
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Original file line number Diff line number Diff line change
Expand Up @@ -239,16 +239,45 @@
#define PCI_DEVICE_ID_INTEL_IVYBRIDGE_S_GT2_IG 0x016A
#define PCI_DEVICE_ID_INTEL_VALLEYVIEW_HB 0x0F00 /* VLV1 */
#define PCI_DEVICE_ID_INTEL_VALLEYVIEW_IG 0x0F30
#define PCI_DEVICE_ID_INTEL_HASWELL_HB 0x0400 /* Desktop */
#define PCI_DEVICE_ID_INTEL_HASWELL_HB 0x0400 /* Desktop */
#define PCI_DEVICE_ID_INTEL_HASWELL_D_GT1_IG 0x0402
#define PCI_DEVICE_ID_INTEL_HASWELL_D_GT2_IG 0x0412
#define PCI_DEVICE_ID_INTEL_HASWELL_M_HB 0x0404 /* Mobile */
#define PCI_DEVICE_ID_INTEL_HASWELL_D_GT2_PLUS_IG 0x0422
#define PCI_DEVICE_ID_INTEL_HASWELL_M_HB 0x0404 /* Mobile */
#define PCI_DEVICE_ID_INTEL_HASWELL_M_GT1_IG 0x0406
#define PCI_DEVICE_ID_INTEL_HASWELL_M_GT2_IG 0x0416
#define PCI_DEVICE_ID_INTEL_HASWELL_S_HB 0x0408 /* Server */
#define PCI_DEVICE_ID_INTEL_HASWELL_M_GT2_PLUS_IG 0x0426
#define PCI_DEVICE_ID_INTEL_HASWELL_S_HB 0x0408 /* Server */
#define PCI_DEVICE_ID_INTEL_HASWELL_S_GT1_IG 0x040a
#define PCI_DEVICE_ID_INTEL_HASWELL_S_GT2_IG 0x041a
#define PCI_DEVICE_ID_INTEL_HASWELL_SDV 0x0c16 /* SDV */
#define PCI_DEVICE_ID_INTEL_HASWELL_E_HB 0x0c04
#define PCI_DEVICE_ID_INTEL_HASWELL_S_GT2_PLUS_IG 0x042a
#define PCI_DEVICE_ID_INTEL_HASWELL_E_HB 0x0c04
#define PCI_DEVICE_ID_INTEL_HASWELL_SDV_D_GT1_IG 0x0C02
#define PCI_DEVICE_ID_INTEL_HASWELL_SDV_D_GT2_IG 0x0C12
#define PCI_DEVICE_ID_INTEL_HASWELL_SDV_D_GT2_PLUS_IG 0x0C22
#define PCI_DEVICE_ID_INTEL_HASWELL_SDV_M_GT1_IG 0x0C06
#define PCI_DEVICE_ID_INTEL_HASWELL_SDV_M_GT2_IG 0x0C16
#define PCI_DEVICE_ID_INTEL_HASWELL_SDV_M_GT2_PLUS_IG 0x0C26
#define PCI_DEVICE_ID_INTEL_HASWELL_SDV_S_GT1_IG 0x0C0A
#define PCI_DEVICE_ID_INTEL_HASWELL_SDV_S_GT2_IG 0x0C1A
#define PCI_DEVICE_ID_INTEL_HASWELL_SDV_S_GT2_PLUS_IG 0x0C2A
#define PCI_DEVICE_ID_INTEL_HASWELL_ULT_D_GT1_IG 0x0A02
#define PCI_DEVICE_ID_INTEL_HASWELL_ULT_D_GT2_IG 0x0A12
#define PCI_DEVICE_ID_INTEL_HASWELL_ULT_D_GT2_PLUS_IG 0x0A22
#define PCI_DEVICE_ID_INTEL_HASWELL_ULT_M_GT1_IG 0x0A06
#define PCI_DEVICE_ID_INTEL_HASWELL_ULT_M_GT2_IG 0x0A16
#define PCI_DEVICE_ID_INTEL_HASWELL_ULT_M_GT2_PLUS_IG 0x0A26
#define PCI_DEVICE_ID_INTEL_HASWELL_ULT_S_GT1_IG 0x0A0A
#define PCI_DEVICE_ID_INTEL_HASWELL_ULT_S_GT2_IG 0x0A1A
#define PCI_DEVICE_ID_INTEL_HASWELL_ULT_S_GT2_PLUS_IG 0x0A2A
#define PCI_DEVICE_ID_INTEL_HASWELL_CRW_D_GT1_IG 0x0D12
#define PCI_DEVICE_ID_INTEL_HASWELL_CRW_D_GT2_IG 0x0D22
#define PCI_DEVICE_ID_INTEL_HASWELL_CRW_D_GT2_PLUS_IG 0x0D32
#define PCI_DEVICE_ID_INTEL_HASWELL_CRW_M_GT1_IG 0x0D16
#define PCI_DEVICE_ID_INTEL_HASWELL_CRW_M_GT2_IG 0x0D26
#define PCI_DEVICE_ID_INTEL_HASWELL_CRW_M_GT2_PLUS_IG 0x0D36
#define PCI_DEVICE_ID_INTEL_HASWELL_CRW_S_GT1_IG 0x0D1A
#define PCI_DEVICE_ID_INTEL_HASWELL_CRW_S_GT2_IG 0x0D2A
#define PCI_DEVICE_ID_INTEL_HASWELL_CRW_S_GT2_PLUS_IG 0x0D3A

#endif
60 changes: 59 additions & 1 deletion trunk/drivers/char/agp/intel-gtt.c
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Original file line number Diff line number Diff line change
Expand Up @@ -1502,15 +1502,73 @@ static const struct intel_gtt_driver_description {
"Haswell", &sandybridge_gtt_driver },
{ PCI_DEVICE_ID_INTEL_HASWELL_D_GT2_IG,
"Haswell", &sandybridge_gtt_driver },
{ PCI_DEVICE_ID_INTEL_HASWELL_D_GT2_PLUS_IG,
"Haswell", &sandybridge_gtt_driver },
{ PCI_DEVICE_ID_INTEL_HASWELL_M_GT1_IG,
"Haswell", &sandybridge_gtt_driver },
{ PCI_DEVICE_ID_INTEL_HASWELL_M_GT2_IG,
"Haswell", &sandybridge_gtt_driver },
{ PCI_DEVICE_ID_INTEL_HASWELL_M_GT2_PLUS_IG,
"Haswell", &sandybridge_gtt_driver },
{ PCI_DEVICE_ID_INTEL_HASWELL_S_GT1_IG,
"Haswell", &sandybridge_gtt_driver },
{ PCI_DEVICE_ID_INTEL_HASWELL_S_GT2_IG,
"Haswell", &sandybridge_gtt_driver },
{ PCI_DEVICE_ID_INTEL_HASWELL_SDV,
{ PCI_DEVICE_ID_INTEL_HASWELL_S_GT2_PLUS_IG,
"Haswell", &sandybridge_gtt_driver },
{ PCI_DEVICE_ID_INTEL_HASWELL_SDV_D_GT1_IG,
"Haswell", &sandybridge_gtt_driver },
{ PCI_DEVICE_ID_INTEL_HASWELL_SDV_D_GT2_IG,
"Haswell", &sandybridge_gtt_driver },
{ PCI_DEVICE_ID_INTEL_HASWELL_SDV_D_GT2_PLUS_IG,
"Haswell", &sandybridge_gtt_driver },
{ PCI_DEVICE_ID_INTEL_HASWELL_SDV_M_GT1_IG,
"Haswell", &sandybridge_gtt_driver },
{ PCI_DEVICE_ID_INTEL_HASWELL_SDV_M_GT2_IG,
"Haswell", &sandybridge_gtt_driver },
{ PCI_DEVICE_ID_INTEL_HASWELL_SDV_M_GT2_PLUS_IG,
"Haswell", &sandybridge_gtt_driver },
{ PCI_DEVICE_ID_INTEL_HASWELL_SDV_S_GT1_IG,
"Haswell", &sandybridge_gtt_driver },
{ PCI_DEVICE_ID_INTEL_HASWELL_SDV_S_GT2_IG,
"Haswell", &sandybridge_gtt_driver },
{ PCI_DEVICE_ID_INTEL_HASWELL_SDV_S_GT2_PLUS_IG,
"Haswell", &sandybridge_gtt_driver },
{ PCI_DEVICE_ID_INTEL_HASWELL_ULT_D_GT1_IG,
"Haswell", &sandybridge_gtt_driver },
{ PCI_DEVICE_ID_INTEL_HASWELL_ULT_D_GT2_IG,
"Haswell", &sandybridge_gtt_driver },
{ PCI_DEVICE_ID_INTEL_HASWELL_ULT_D_GT2_PLUS_IG,
"Haswell", &sandybridge_gtt_driver },
{ PCI_DEVICE_ID_INTEL_HASWELL_ULT_M_GT1_IG,
"Haswell", &sandybridge_gtt_driver },
{ PCI_DEVICE_ID_INTEL_HASWELL_ULT_M_GT2_IG,
"Haswell", &sandybridge_gtt_driver },
{ PCI_DEVICE_ID_INTEL_HASWELL_ULT_M_GT2_PLUS_IG,
"Haswell", &sandybridge_gtt_driver },
{ PCI_DEVICE_ID_INTEL_HASWELL_ULT_S_GT1_IG,
"Haswell", &sandybridge_gtt_driver },
{ PCI_DEVICE_ID_INTEL_HASWELL_ULT_S_GT2_IG,
"Haswell", &sandybridge_gtt_driver },
{ PCI_DEVICE_ID_INTEL_HASWELL_ULT_S_GT2_PLUS_IG,
"Haswell", &sandybridge_gtt_driver },
{ PCI_DEVICE_ID_INTEL_HASWELL_CRW_D_GT1_IG,
"Haswell", &sandybridge_gtt_driver },
{ PCI_DEVICE_ID_INTEL_HASWELL_CRW_D_GT2_IG,
"Haswell", &sandybridge_gtt_driver },
{ PCI_DEVICE_ID_INTEL_HASWELL_CRW_D_GT2_PLUS_IG,
"Haswell", &sandybridge_gtt_driver },
{ PCI_DEVICE_ID_INTEL_HASWELL_CRW_M_GT1_IG,
"Haswell", &sandybridge_gtt_driver },
{ PCI_DEVICE_ID_INTEL_HASWELL_CRW_M_GT2_IG,
"Haswell", &sandybridge_gtt_driver },
{ PCI_DEVICE_ID_INTEL_HASWELL_CRW_M_GT2_PLUS_IG,
"Haswell", &sandybridge_gtt_driver },
{ PCI_DEVICE_ID_INTEL_HASWELL_CRW_S_GT1_IG,
"Haswell", &sandybridge_gtt_driver },
{ PCI_DEVICE_ID_INTEL_HASWELL_CRW_S_GT2_IG,
"Haswell", &sandybridge_gtt_driver },
{ PCI_DEVICE_ID_INTEL_HASWELL_CRW_S_GT2_PLUS_IG,
"Haswell", &sandybridge_gtt_driver },
{ 0, NULL, NULL }
};
Expand Down
8 changes: 5 additions & 3 deletions trunk/drivers/gpu/drm/drm_edid_load.c
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Original file line number Diff line number Diff line change
Expand Up @@ -119,7 +119,7 @@ static int edid_load(struct drm_connector *connector, char *name,
{
const struct firmware *fw;
struct platform_device *pdev;
u8 *fwdata = NULL, *edid;
u8 *fwdata = NULL, *edid, *new_edid;
int fwsize, expected;
int builtin = 0, err = 0;
int i, valid_extensions = 0;
Expand Down Expand Up @@ -195,12 +195,14 @@ static int edid_load(struct drm_connector *connector, char *name,
"\"%s\" for connector \"%s\"\n", valid_extensions,
edid[0x7e], name, connector_name);
edid[0x7e] = valid_extensions;
edid = krealloc(edid, (valid_extensions + 1) * EDID_LENGTH,
new_edid = krealloc(edid, (valid_extensions + 1) * EDID_LENGTH,
GFP_KERNEL);
if (edid == NULL) {
if (new_edid == NULL) {
err = -ENOMEM;
kfree(edid);
goto relfw_out;
}
edid = new_edid;
}

connector->display_info.raw_edid = edid;
Expand Down
31 changes: 30 additions & 1 deletion trunk/drivers/gpu/drm/i915/i915_drv.c
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Original file line number Diff line number Diff line change
Expand Up @@ -346,11 +346,40 @@ static const struct pci_device_id pciidlist[] = { /* aka */
INTEL_VGA_DEVICE(0x016a, &intel_ivybridge_d_info), /* GT2 server */
INTEL_VGA_DEVICE(0x0402, &intel_haswell_d_info), /* GT1 desktop */
INTEL_VGA_DEVICE(0x0412, &intel_haswell_d_info), /* GT2 desktop */
INTEL_VGA_DEVICE(0x0422, &intel_haswell_d_info), /* GT2 desktop */
INTEL_VGA_DEVICE(0x040a, &intel_haswell_d_info), /* GT1 server */
INTEL_VGA_DEVICE(0x041a, &intel_haswell_d_info), /* GT2 server */
INTEL_VGA_DEVICE(0x042a, &intel_haswell_d_info), /* GT2 server */
INTEL_VGA_DEVICE(0x0406, &intel_haswell_m_info), /* GT1 mobile */
INTEL_VGA_DEVICE(0x0416, &intel_haswell_m_info), /* GT2 mobile */
INTEL_VGA_DEVICE(0x0c16, &intel_haswell_d_info), /* SDV */
INTEL_VGA_DEVICE(0x0426, &intel_haswell_m_info), /* GT2 mobile */
INTEL_VGA_DEVICE(0x0C02, &intel_haswell_d_info), /* SDV GT1 desktop */
INTEL_VGA_DEVICE(0x0C12, &intel_haswell_d_info), /* SDV GT2 desktop */
INTEL_VGA_DEVICE(0x0C22, &intel_haswell_d_info), /* SDV GT2 desktop */
INTEL_VGA_DEVICE(0x0C0A, &intel_haswell_d_info), /* SDV GT1 server */
INTEL_VGA_DEVICE(0x0C1A, &intel_haswell_d_info), /* SDV GT2 server */
INTEL_VGA_DEVICE(0x0C2A, &intel_haswell_d_info), /* SDV GT2 server */
INTEL_VGA_DEVICE(0x0C06, &intel_haswell_m_info), /* SDV GT1 mobile */
INTEL_VGA_DEVICE(0x0C16, &intel_haswell_m_info), /* SDV GT2 mobile */
INTEL_VGA_DEVICE(0x0C26, &intel_haswell_m_info), /* SDV GT2 mobile */
INTEL_VGA_DEVICE(0x0A02, &intel_haswell_d_info), /* ULT GT1 desktop */
INTEL_VGA_DEVICE(0x0A12, &intel_haswell_d_info), /* ULT GT2 desktop */
INTEL_VGA_DEVICE(0x0A22, &intel_haswell_d_info), /* ULT GT2 desktop */
INTEL_VGA_DEVICE(0x0A0A, &intel_haswell_d_info), /* ULT GT1 server */
INTEL_VGA_DEVICE(0x0A1A, &intel_haswell_d_info), /* ULT GT2 server */
INTEL_VGA_DEVICE(0x0A2A, &intel_haswell_d_info), /* ULT GT2 server */
INTEL_VGA_DEVICE(0x0A06, &intel_haswell_m_info), /* ULT GT1 mobile */
INTEL_VGA_DEVICE(0x0A16, &intel_haswell_m_info), /* ULT GT2 mobile */
INTEL_VGA_DEVICE(0x0A26, &intel_haswell_m_info), /* ULT GT2 mobile */
INTEL_VGA_DEVICE(0x0D12, &intel_haswell_d_info), /* CRW GT1 desktop */
INTEL_VGA_DEVICE(0x0D22, &intel_haswell_d_info), /* CRW GT2 desktop */
INTEL_VGA_DEVICE(0x0D32, &intel_haswell_d_info), /* CRW GT2 desktop */
INTEL_VGA_DEVICE(0x0D1A, &intel_haswell_d_info), /* CRW GT1 server */
INTEL_VGA_DEVICE(0x0D2A, &intel_haswell_d_info), /* CRW GT2 server */
INTEL_VGA_DEVICE(0x0D3A, &intel_haswell_d_info), /* CRW GT2 server */
INTEL_VGA_DEVICE(0x0D16, &intel_haswell_m_info), /* CRW GT1 mobile */
INTEL_VGA_DEVICE(0x0D26, &intel_haswell_m_info), /* CRW GT2 mobile */
INTEL_VGA_DEVICE(0x0D36, &intel_haswell_m_info), /* CRW GT2 mobile */
INTEL_VGA_DEVICE(0x0f30, &intel_valleyview_m_info),
INTEL_VGA_DEVICE(0x0157, &intel_valleyview_m_info),
INTEL_VGA_DEVICE(0x0155, &intel_valleyview_d_info),
Expand Down
1 change: 0 additions & 1 deletion trunk/drivers/gpu/drm/i915/i915_gem_context.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -451,7 +451,6 @@ int i915_switch_context(struct intel_ring_buffer *ring,
struct drm_i915_file_private *file_priv = NULL;
struct i915_hw_context *to;
struct drm_i915_gem_object *from_obj = ring->last_context_obj;
int ret;

if (dev_priv->hw_contexts_disabled)
return 0;
Expand Down
20 changes: 10 additions & 10 deletions trunk/drivers/gpu/drm/i915/i915_gem_execbuffer.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -291,6 +291,16 @@ i915_gem_execbuffer_relocate_entry(struct drm_i915_gem_object *obj,
target_i915_obj = to_intel_bo(target_obj);
target_offset = target_i915_obj->gtt_offset;

/* Sandybridge PPGTT errata: We need a global gtt mapping for MI and
* pipe_control writes because the gpu doesn't properly redirect them
* through the ppgtt for non_secure batchbuffers. */
if (unlikely(IS_GEN6(dev) &&
reloc->write_domain == I915_GEM_DOMAIN_INSTRUCTION &&
!target_i915_obj->has_global_gtt_mapping)) {
i915_gem_gtt_bind_object(target_i915_obj,
target_i915_obj->cache_level);
}

/* The target buffer should have appeared before us in the
* exec_object list, so it should have a GTT space bound by now.
*/
Expand Down Expand Up @@ -399,16 +409,6 @@ i915_gem_execbuffer_relocate_entry(struct drm_i915_gem_object *obj,
io_mapping_unmap_atomic(reloc_page);
}

/* Sandybridge PPGTT errata: We need a global gtt mapping for MI and
* pipe_control writes because the gpu doesn't properly redirect them
* through the ppgtt for non_secure batchbuffers. */
if (unlikely(IS_GEN6(dev) &&
reloc->write_domain == I915_GEM_DOMAIN_INSTRUCTION &&
!target_i915_obj->has_global_gtt_mapping)) {
i915_gem_gtt_bind_object(target_i915_obj,
target_i915_obj->cache_level);
}

/* and update the user's relocation entry */
reloc->presumed_offset = target_offset;

Expand Down
3 changes: 2 additions & 1 deletion trunk/drivers/gpu/drm/i915/i915_gem_gtt.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -361,7 +361,8 @@ int i915_gem_gtt_prepare_object(struct drm_i915_gem_object *obj)
struct drm_device *dev = obj->base.dev;
struct drm_i915_private *dev_priv = dev->dev_private;

if (dev_priv->mm.gtt->needs_dmar)
/* don't map imported dma buf objects */
if (dev_priv->mm.gtt->needs_dmar && !obj->sg_table)
return intel_gtt_map_memory(obj->pages,
obj->base.size >> PAGE_SHIFT,
&obj->sg_list,
Expand Down
12 changes: 12 additions & 0 deletions trunk/drivers/gpu/drm/i915/i915_sysfs.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -32,6 +32,7 @@
#include "intel_drv.h"
#include "i915_drv.h"

#ifdef CONFIG_PM
static u32 calc_residency(struct drm_device *dev, const u32 reg)
{
struct drm_i915_private *dev_priv = dev->dev_private;
Expand Down Expand Up @@ -224,3 +225,14 @@ void i915_teardown_sysfs(struct drm_device *dev)
device_remove_bin_file(&dev->primary->kdev, &dpf_attrs);
sysfs_unmerge_group(&dev->primary->kdev.kobj, &rc6_attr_group);
}
#else
void i915_setup_sysfs(struct drm_device *dev)
{
return;
}

void i915_teardown_sysfs(struct drm_device *dev)
{
return;
}
#endif /* CONFIG_PM */
12 changes: 1 addition & 11 deletions trunk/drivers/gpu/drm/i915/intel_display.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -869,6 +869,7 @@ intel_vlv_find_best_pll(const intel_limit_t *limit, struct drm_crtc *crtc,
unsigned long bestppm, ppm, absppm;
int dotclk, flag;

flag = 0;
dotclk = target * 1000;
bestppm = 1000000;
ppm = absppm = 0;
Expand Down Expand Up @@ -3753,17 +3754,6 @@ static bool intel_choose_pipe_bpp_dither(struct drm_crtc *crtc,
continue;
}

if (intel_encoder->type == INTEL_OUTPUT_EDP) {
/* Use VBT settings if we have an eDP panel */
unsigned int edp_bpc = dev_priv->edp.bpp / 3;

if (edp_bpc < display_bpc) {
DRM_DEBUG_KMS("clamping display bpc (was %d) to eDP (%d)\n", display_bpc, edp_bpc);
display_bpc = edp_bpc;
}
continue;
}

/* Not one of the known troublemakers, check the EDID */
list_for_each_entry(connector, &dev->mode_config.connector_list,
head) {
Expand Down
14 changes: 7 additions & 7 deletions trunk/drivers/gpu/drm/i915/intel_dp.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -1174,10 +1174,14 @@ static void ironlake_edp_panel_off(struct intel_dp *intel_dp)
WARN(!intel_dp->want_panel_vdd, "Need VDD to turn off panel\n");

pp = ironlake_get_pp_control(dev_priv);
pp &= ~(POWER_TARGET_ON | PANEL_POWER_RESET | EDP_BLC_ENABLE);
/* We need to switch off panel power _and_ force vdd, for otherwise some
* panels get very unhappy and cease to work. */
pp &= ~(POWER_TARGET_ON | EDP_FORCE_VDD | PANEL_POWER_RESET | EDP_BLC_ENABLE);
I915_WRITE(PCH_PP_CONTROL, pp);
POSTING_READ(PCH_PP_CONTROL);

intel_dp->want_panel_vdd = false;

ironlake_wait_panel_off(intel_dp);
}

Expand Down Expand Up @@ -1287,11 +1291,9 @@ static void intel_dp_prepare(struct drm_encoder *encoder)
* ensure that we have vdd while we switch off the panel. */
ironlake_edp_panel_vdd_on(intel_dp);
ironlake_edp_backlight_off(intel_dp);
ironlake_edp_panel_off(intel_dp);

intel_dp_sink_dpms(intel_dp, DRM_MODE_DPMS_ON);
ironlake_edp_panel_off(intel_dp);
intel_dp_link_down(intel_dp);
ironlake_edp_panel_vdd_off(intel_dp, false);
}

static void intel_dp_commit(struct drm_encoder *encoder)
Expand Down Expand Up @@ -1326,11 +1328,9 @@ intel_dp_dpms(struct drm_encoder *encoder, int mode)
/* Switching the panel off requires vdd. */
ironlake_edp_panel_vdd_on(intel_dp);
ironlake_edp_backlight_off(intel_dp);
ironlake_edp_panel_off(intel_dp);

intel_dp_sink_dpms(intel_dp, mode);
ironlake_edp_panel_off(intel_dp);
intel_dp_link_down(intel_dp);
ironlake_edp_panel_vdd_off(intel_dp, false);

if (is_cpu_edp(intel_dp))
ironlake_edp_pll_off(encoder);
Expand Down
20 changes: 10 additions & 10 deletions trunk/drivers/gpu/drm/i915/intel_drv.h
View file
Original file line number Diff line number Diff line change
Expand Up @@ -46,15 +46,16 @@
})

#define wait_for_atomic_us(COND, US) ({ \
int i, ret__ = -ETIMEDOUT; \
for (i = 0; i < (US); i++) { \
if ((COND)) { \
ret__ = 0; \
break; \
} \
udelay(1); \
} \
ret__; \
unsigned long timeout__ = jiffies + usecs_to_jiffies(US); \
int ret__ = 0; \
while (!(COND)) { \
if (time_after(jiffies, timeout__)) { \
ret__ = -ETIMEDOUT; \
break; \
} \
cpu_relax(); \
} \
ret__; \
})

#define wait_for(COND, MS) _wait_for(COND, MS, 1)
Expand Down Expand Up @@ -380,7 +381,6 @@ extern void intel_pch_panel_fitting(struct drm_device *dev,
const struct drm_display_mode *mode,
struct drm_display_mode *adjusted_mode);
extern u32 intel_panel_get_max_backlight(struct drm_device *dev);
extern u32 intel_panel_get_backlight(struct drm_device *dev);
extern void intel_panel_set_backlight(struct drm_device *dev, u32 level);
extern int intel_panel_setup_backlight(struct drm_device *dev);
extern void intel_panel_enable_backlight(struct drm_device *dev,
Expand Down
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