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authorDave Airlie <airlied@redhat.com>2012-01-26 18:25:54 +0000
committerDave Airlie <airlied@redhat.com>2012-01-26 18:25:54 +0000
commitc8fe74ae9a7285767cda1a053cfe806d67f77227 (patch)
tree592cf9380cf27c66f574de62febe582e1b06bfa1
parent9f1feed2e16652a6e599ed4a73b4c501bb3d4568 (diff)
parent93b525dccf212e50a895792d79d64bdb53312f5c (diff)
downloadlinux-linaro-stable-c8fe74ae9a7285767cda1a053cfe806d67f77227.tar.gz
Merge branch 'drm-intel-fixes' of git://people.freedesktop.org/~keithp/linux into drm-fixes
* 'drm-intel-fixes' of git://people.freedesktop.org/~keithp/linux: (24 commits) drm/i915: fixup forcewake spinlock fallout in drpc debugfs function drm/i915: debugfs: show semaphore registers also on gen7 drm/i915: allow userspace forcewake references also on gen7 drm/i915: Re-enable gen7 RC6 and GPU turbo after resume. drm/i915: Correct debugfs printout for RC1e. Revert "drm/i915: Work around gen7 BLT ring synchronization issues." drm/i915: rip out the HWSTAM missed irq workaround drm/i915: paper over missed irq issues with force wake voodoo drm/i915: Hold gt_lock across forcewake register reads drm/i915: Hold gt_lock during reset drm/i915: Move reset forcewake processing to gen6_do_reset drm/i915: protect force_wake_(get|put) with the gt_lock drm/i915: convert force_wake_get to func pointer in the gpu reset code drm/i915: sprite init failure on pre-SNB is not a failure drm/i915: VBT Parser cleanup for eDP block drm/i915: mask transcoder select bits before setting them on LVDS drm/i915: Add Clientron E830 to the ignore LVDS list CHROMIUM: i915: Add DMI override to skip CRT initialization on ZGB drm/i915: handle 3rd pipe drm/i915: simplify pipe checking ...
-rw-r--r--drivers/gpu/drm/i915/i915_debugfs.c31
-rw-r--r--drivers/gpu/drm/i915/i915_dma.c1
-rw-r--r--drivers/gpu/drm/i915/i915_drv.c56
-rw-r--r--drivers/gpu/drm/i915/i915_drv.h10
-rw-r--r--drivers/gpu/drm/i915/i915_irq.c3
-rw-r--r--drivers/gpu/drm/i915/i915_suspend.c11
-rw-r--r--drivers/gpu/drm/i915/intel_bios.h6
-rw-r--r--drivers/gpu/drm/i915/intel_crt.c23
-rw-r--r--drivers/gpu/drm/i915/intel_display.c22
-rw-r--r--drivers/gpu/drm/i915/intel_lvds.c8
-rw-r--r--drivers/gpu/drm/i915/intel_ringbuffer.c41
-rw-r--r--drivers/gpu/drm/i915/intel_sdvo.c8
-rw-r--r--drivers/gpu/drm/i915/intel_sprite.c8
-rw-r--r--drivers/gpu/drm/i915/intel_tv.c138
14 files changed, 167 insertions, 199 deletions
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
index 11807989f918..deaa657292b4 100644
--- a/drivers/gpu/drm/i915/i915_debugfs.c
+++ b/drivers/gpu/drm/i915/i915_debugfs.c
@@ -121,11 +121,11 @@ static const char *cache_level_str(int type)
static void
describe_obj(struct seq_file *m, struct drm_i915_gem_object *obj)
{
- seq_printf(m, "%p: %s%s %8zd %04x %04x %d %d%s%s%s",
+ seq_printf(m, "%p: %s%s %8zdKiB %04x %04x %d %d%s%s%s",
&obj->base,
get_pin_flag(obj),
get_tiling_flag(obj),
- obj->base.size,
+ obj->base.size / 1024,
obj->base.read_domains,
obj->base.write_domain,
obj->last_rendering_seqno,
@@ -653,7 +653,7 @@ static int i915_ringbuffer_info(struct seq_file *m, void *data)
seq_printf(m, " Size : %08x\n", ring->size);
seq_printf(m, " Active : %08x\n", intel_ring_get_active_head(ring));
seq_printf(m, " NOPID : %08x\n", I915_READ_NOPID(ring));
- if (IS_GEN6(dev)) {
+ if (IS_GEN6(dev) || IS_GEN7(dev)) {
seq_printf(m, " Sync 0 : %08x\n", I915_READ_SYNC_0(ring));
seq_printf(m, " Sync 1 : %08x\n", I915_READ_SYNC_1(ring));
}
@@ -1075,6 +1075,7 @@ static int gen6_drpc_info(struct seq_file *m)
struct drm_device *dev = node->minor->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
u32 rpmodectl1, gt_core_status, rcctl1;
+ unsigned forcewake_count;
int count=0, ret;
@@ -1082,9 +1083,13 @@ static int gen6_drpc_info(struct seq_file *m)
if (ret)
return ret;
- if (atomic_read(&dev_priv->forcewake_count)) {
- seq_printf(m, "RC information inaccurate because userspace "
- "holds a reference \n");
+ spin_lock_irq(&dev_priv->gt_lock);
+ forcewake_count = dev_priv->forcewake_count;
+ spin_unlock_irq(&dev_priv->gt_lock);
+
+ if (forcewake_count) {
+ seq_printf(m, "RC information inaccurate because somebody "
+ "holds a forcewake reference \n");
} else {
/* NB: we cannot use forcewake, else we read the wrong values */
while (count++ < 50 && (I915_READ_NOTRACE(FORCEWAKE_ACK) & 1))
@@ -1106,7 +1111,7 @@ static int gen6_drpc_info(struct seq_file *m)
seq_printf(m, "SW control enabled: %s\n",
yesno((rpmodectl1 & GEN6_RP_MEDIA_MODE_MASK) ==
GEN6_RP_MEDIA_SW_MODE));
- seq_printf(m, "RC6 Enabled: %s\n",
+ seq_printf(m, "RC1e Enabled: %s\n",
yesno(rcctl1 & GEN6_RC_CTL_RC1e_ENABLE));
seq_printf(m, "RC6 Enabled: %s\n",
yesno(rcctl1 & GEN6_RC_CTL_RC6_ENABLE));
@@ -1398,9 +1403,13 @@ static int i915_gen6_forcewake_count_info(struct seq_file *m, void *data)
struct drm_info_node *node = (struct drm_info_node *) m->private;
struct drm_device *dev = node->minor->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
+ unsigned forcewake_count;
+
+ spin_lock_irq(&dev_priv->gt_lock);
+ forcewake_count = dev_priv->forcewake_count;
+ spin_unlock_irq(&dev_priv->gt_lock);
- seq_printf(m, "forcewake count = %d\n",
- atomic_read(&dev_priv->forcewake_count));
+ seq_printf(m, "forcewake count = %u\n", forcewake_count);
return 0;
}
@@ -1665,7 +1674,7 @@ static int i915_forcewake_open(struct inode *inode, struct file *file)
struct drm_i915_private *dev_priv = dev->dev_private;
int ret;
- if (!IS_GEN6(dev))
+ if (INTEL_INFO(dev)->gen < 6)
return 0;
ret = mutex_lock_interruptible(&dev->struct_mutex);
@@ -1682,7 +1691,7 @@ int i915_forcewake_release(struct inode *inode, struct file *file)
struct drm_device *dev = inode->i_private;
struct drm_i915_private *dev_priv = dev->dev_private;
- if (!IS_GEN6(dev))
+ if (INTEL_INFO(dev)->gen < 6)
return 0;
/*
diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
index 5f4d5893e983..ddfe3d902b2a 100644
--- a/drivers/gpu/drm/i915/i915_dma.c
+++ b/drivers/gpu/drm/i915/i915_dma.c
@@ -2045,6 +2045,7 @@ int i915_driver_load(struct drm_device *dev, unsigned long flags)
if (!IS_I945G(dev) && !IS_I945GM(dev))
pci_enable_msi(dev->pdev);
+ spin_lock_init(&dev_priv->gt_lock);
spin_lock_init(&dev_priv->irq_lock);
spin_lock_init(&dev_priv->error_lock);
spin_lock_init(&dev_priv->rps_lock);
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index 8f7187915b0d..308f81913562 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -368,11 +368,12 @@ void __gen6_gt_force_wake_mt_get(struct drm_i915_private *dev_priv)
*/
void gen6_gt_force_wake_get(struct drm_i915_private *dev_priv)
{
- WARN_ON(!mutex_is_locked(&dev_priv->dev->struct_mutex));
+ unsigned long irqflags;
- /* Forcewake is atomic in case we get in here without the lock */
- if (atomic_add_return(1, &dev_priv->forcewake_count) == 1)
+ spin_lock_irqsave(&dev_priv->gt_lock, irqflags);
+ if (dev_priv->forcewake_count++ == 0)
dev_priv->display.force_wake_get(dev_priv);
+ spin_unlock_irqrestore(&dev_priv->gt_lock, irqflags);
}
void __gen6_gt_force_wake_put(struct drm_i915_private *dev_priv)
@@ -392,10 +393,12 @@ void __gen6_gt_force_wake_mt_put(struct drm_i915_private *dev_priv)
*/
void gen6_gt_force_wake_put(struct drm_i915_private *dev_priv)
{
- WARN_ON(!mutex_is_locked(&dev_priv->dev->struct_mutex));
+ unsigned long irqflags;
- if (atomic_dec_and_test(&dev_priv->forcewake_count))
+ spin_lock_irqsave(&dev_priv->gt_lock, irqflags);
+ if (--dev_priv->forcewake_count == 0)
dev_priv->display.force_wake_put(dev_priv);
+ spin_unlock_irqrestore(&dev_priv->gt_lock, irqflags);
}
void __gen6_gt_wait_for_fifo(struct drm_i915_private *dev_priv)
@@ -597,9 +600,36 @@ static int ironlake_do_reset(struct drm_device *dev, u8 flags)
static int gen6_do_reset(struct drm_device *dev, u8 flags)
{
struct drm_i915_private *dev_priv = dev->dev_private;
+ int ret;
+ unsigned long irqflags;
- I915_WRITE(GEN6_GDRST, GEN6_GRDOM_FULL);
- return wait_for((I915_READ(GEN6_GDRST) & GEN6_GRDOM_FULL) == 0, 500);
+ /* Hold gt_lock across reset to prevent any register access
+ * with forcewake not set correctly
+ */
+ spin_lock_irqsave(&dev_priv->gt_lock, irqflags);
+
+ /* Reset the chip */
+
+ /* GEN6_GDRST is not in the gt power well, no need to check
+ * for fifo space for the write or forcewake the chip for
+ * the read
+ */
+ I915_WRITE_NOTRACE(GEN6_GDRST, GEN6_GRDOM_FULL);
+
+ /* Spin waiting for the device to ack the reset request */
+ ret = wait_for((I915_READ_NOTRACE(GEN6_GDRST) & GEN6_GRDOM_FULL) == 0, 500);
+
+ /* If reset with a user forcewake, try to restore, otherwise turn it off */
+ if (dev_priv->forcewake_count)
+ dev_priv->display.force_wake_get(dev_priv);
+ else
+ dev_priv->display.force_wake_put(dev_priv);
+
+ /* Restore fifo count */
+ dev_priv->gt_fifo_count = I915_READ_NOTRACE(GT_FIFO_FREE_ENTRIES);
+
+ spin_unlock_irqrestore(&dev_priv->gt_lock, irqflags);
+ return ret;
}
/**
@@ -643,9 +673,6 @@ int i915_reset(struct drm_device *dev, u8 flags)
case 7:
case 6:
ret = gen6_do_reset(dev, flags);
- /* If reset with a user forcewake, try to restore */
- if (atomic_read(&dev_priv->forcewake_count))
- __gen6_gt_force_wake_get(dev_priv);
break;
case 5:
ret = ironlake_do_reset(dev, flags);
@@ -927,9 +954,14 @@ MODULE_LICENSE("GPL and additional rights");
u##x i915_read##x(struct drm_i915_private *dev_priv, u32 reg) { \
u##x val = 0; \
if (NEEDS_FORCE_WAKE((dev_priv), (reg))) { \
- gen6_gt_force_wake_get(dev_priv); \
+ unsigned long irqflags; \
+ spin_lock_irqsave(&dev_priv->gt_lock, irqflags); \
+ if (dev_priv->forcewake_count == 0) \
+ dev_priv->display.force_wake_get(dev_priv); \
val = read##y(dev_priv->regs + reg); \
- gen6_gt_force_wake_put(dev_priv); \
+ if (dev_priv->forcewake_count == 0) \
+ dev_priv->display.force_wake_put(dev_priv); \
+ spin_unlock_irqrestore(&dev_priv->gt_lock, irqflags); \
} else { \
val = read##y(dev_priv->regs + reg); \
} \
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 602bc80baabb..9689ca38b2b3 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -288,7 +288,13 @@ typedef struct drm_i915_private {
int relative_constants_mode;
void __iomem *regs;
- u32 gt_fifo_count;
+ /** gt_fifo_count and the subsequent register write are synchronized
+ * with dev->struct_mutex. */
+ unsigned gt_fifo_count;
+ /** forcewake_count is protected by gt_lock */
+ unsigned forcewake_count;
+ /** gt_lock is also taken in irq contexts. */
+ struct spinlock gt_lock;
struct intel_gmbus {
struct i2c_adapter adapter;
@@ -741,8 +747,6 @@ typedef struct drm_i915_private {
struct drm_property *broadcast_rgb_property;
struct drm_property *force_audio_property;
-
- atomic_t forcewake_count;
} drm_i915_private_t;
enum i915_cache_level {
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index 5d433fc11ace..5bd4361ea84d 100644
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -1751,7 +1751,8 @@ static void ironlake_irq_preinstall(struct drm_device *dev)
INIT_WORK(&dev_priv->rps_work, gen6_pm_rps_work);
I915_WRITE(HWSTAM, 0xeffe);
- if (IS_GEN6(dev) || IS_GEN7(dev)) {
+
+ if (IS_GEN6(dev)) {
/* Workaround stalls observed on Sandy Bridge GPUs by
* making the blitter command streamer generate a
* write to the Hardware Status Page for
diff --git a/drivers/gpu/drm/i915/i915_suspend.c b/drivers/gpu/drm/i915/i915_suspend.c
index 7886e4fb60e3..2b5eb229ff2c 100644
--- a/drivers/gpu/drm/i915/i915_suspend.c
+++ b/drivers/gpu/drm/i915/i915_suspend.c
@@ -28,14 +28,19 @@
#include "drm.h"
#include "i915_drm.h"
#include "intel_drv.h"
+#include "i915_reg.h"
static bool i915_pipe_enabled(struct drm_device *dev, enum pipe pipe)
{
struct drm_i915_private *dev_priv = dev->dev_private;
u32 dpll_reg;
+ /* On IVB, 3rd pipe shares PLL with another one */
+ if (pipe > 1)
+ return false;
+
if (HAS_PCH_SPLIT(dev))
- dpll_reg = (pipe == PIPE_A) ? _PCH_DPLL_A : _PCH_DPLL_B;
+ dpll_reg = PCH_DPLL(pipe);
else
dpll_reg = (pipe == PIPE_A) ? _DPLL_A : _DPLL_B;
@@ -822,7 +827,7 @@ int i915_save_state(struct drm_device *dev)
if (IS_IRONLAKE_M(dev))
ironlake_disable_drps(dev);
- if (IS_GEN6(dev))
+ if (INTEL_INFO(dev)->gen >= 6)
gen6_disable_rps(dev);
/* Cache mode state */
@@ -881,7 +886,7 @@ int i915_restore_state(struct drm_device *dev)
intel_init_emon(dev);
}
- if (IS_GEN6(dev)) {
+ if (INTEL_INFO(dev)->gen >= 6) {
gen6_enable_rps(dev_priv);
gen6_update_ring_freq(dev_priv);
}
diff --git a/drivers/gpu/drm/i915/intel_bios.h b/drivers/gpu/drm/i915/intel_bios.h
index 8af3735e27c6..dbda6e3bdf07 100644
--- a/drivers/gpu/drm/i915/intel_bios.h
+++ b/drivers/gpu/drm/i915/intel_bios.h
@@ -467,8 +467,12 @@ struct edp_link_params {
struct bdb_edp {
struct edp_power_seq power_seqs[16];
u32 color_depth;
- u32 sdrrs_msa_timing_delay;
struct edp_link_params link_params[16];
+ u32 sdrrs_msa_timing_delay;
+
+ /* ith bit indicates enabled/disabled for (i+1)th panel */
+ u16 edp_s3d_feature;
+ u16 edp_t3_optimization;
} __attribute__ ((packed));
void intel_setup_bios(struct drm_device *dev);
diff --git a/drivers/gpu/drm/i915/intel_crt.c b/drivers/gpu/drm/i915/intel_crt.c
index fee0ad02c6d0..dd729d46a61f 100644
--- a/drivers/gpu/drm/i915/intel_crt.c
+++ b/drivers/gpu/drm/i915/intel_crt.c
@@ -24,6 +24,7 @@
* Eric Anholt <eric@anholt.net>
*/
+#include <linux/dmi.h>
#include <linux/i2c.h>
#include <linux/slab.h>
#include "drmP.h"
@@ -540,6 +541,24 @@ static const struct drm_encoder_funcs intel_crt_enc_funcs = {
.destroy = intel_encoder_destroy,
};
+static int __init intel_no_crt_dmi_callback(const struct dmi_system_id *id)
+{
+ DRM_DEBUG_KMS("Skipping CRT initialization for %s\n", id->ident);
+ return 1;
+}
+
+static const struct dmi_system_id intel_no_crt[] = {
+ {
+ .callback = intel_no_crt_dmi_callback,
+ .ident = "ACER ZGB",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "ACER"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "ZGB"),
+ },
+ },
+ { }
+};
+
void intel_crt_init(struct drm_device *dev)
{
struct drm_connector *connector;
@@ -547,6 +566,10 @@ void intel_crt_init(struct drm_device *dev)
struct intel_connector *intel_connector;
struct drm_i915_private *dev_priv = dev->dev_private;
+ /* Skip machines without VGA that falsely report hotplug events */
+ if (dmi_check_system(intel_no_crt))
+ return;
+
crt = kzalloc(sizeof(struct intel_crt), GFP_KERNEL);
if (!crt)
return;
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 2a3f707caab8..b3b51c43dad0 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -5808,12 +5808,15 @@ static int ironlake_crtc_mode_set(struct drm_crtc *crtc,
if (is_lvds) {
temp = I915_READ(PCH_LVDS);
temp |= LVDS_PORT_EN | LVDS_A0A2_CLKA_POWER_UP;
- if (HAS_PCH_CPT(dev))
+ if (HAS_PCH_CPT(dev)) {
+ temp &= ~PORT_TRANS_SEL_MASK;
temp |= PORT_TRANS_SEL_CPT(pipe);
- else if (pipe == 1)
- temp |= LVDS_PIPEB_SELECT;
- else
- temp &= ~LVDS_PIPEB_SELECT;
+ } else {
+ if (pipe == 1)
+ temp |= LVDS_PIPEB_SELECT;
+ else
+ temp &= ~LVDS_PIPEB_SELECT;
+ }
/* set the corresponsding LVDS_BORDER bit */
temp |= dev_priv->lvds_border_bits;
@@ -9025,12 +9028,9 @@ void intel_modeset_init(struct drm_device *dev)
for (i = 0; i < dev_priv->num_pipe; i++) {
intel_crtc_init(dev, i);
- if (HAS_PCH_SPLIT(dev)) {
- ret = intel_plane_init(dev, i);
- if (ret)
- DRM_ERROR("plane %d init failed: %d\n",
- i, ret);
- }
+ ret = intel_plane_init(dev, i);
+ if (ret)
+ DRM_DEBUG_KMS("plane %d init failed: %d\n", i, ret);
}
/* Just disable it once at startup */
diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c
index e44191132ac4..798f6e1aa544 100644
--- a/drivers/gpu/drm/i915/intel_lvds.c
+++ b/drivers/gpu/drm/i915/intel_lvds.c
@@ -708,6 +708,14 @@ static const struct dmi_system_id intel_no_lvds[] = {
},
},
{
+ .callback = intel_no_lvds_dmi_callback,
+ .ident = "Clientron E830",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Clientron"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "E830"),
+ },
+ },
+ {
.callback = intel_no_lvds_dmi_callback,
.ident = "Asus EeeBox PC EB1007",
.matches = {
diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c
index 77e729d4e4f0..1ab842c6032e 100644
--- a/drivers/gpu/drm/i915/intel_ringbuffer.c
+++ b/drivers/gpu/drm/i915/intel_ringbuffer.c
@@ -636,6 +636,19 @@ render_ring_add_request(struct intel_ring_buffer *ring,
}
static u32
+gen6_ring_get_seqno(struct intel_ring_buffer *ring)
+{
+ struct drm_device *dev = ring->dev;
+
+ /* Workaround to force correct ordering between irq and seqno writes on
+ * ivb (and maybe also on snb) by reading from a CS register (like
+ * ACTHD) before reading the status page. */
+ if (IS_GEN7(dev))
+ intel_ring_get_active_head(ring);
+ return intel_read_status_page(ring, I915_GEM_HWS_INDEX);
+}
+
+static u32
ring_get_seqno(struct intel_ring_buffer *ring)
{
return intel_read_status_page(ring, I915_GEM_HWS_INDEX);
@@ -792,17 +805,6 @@ ring_add_request(struct intel_ring_buffer *ring,
}
static bool
-gen7_blt_ring_get_irq(struct intel_ring_buffer *ring)
-{
- /* The BLT ring on IVB appears to have broken synchronization
- * between the seqno write and the interrupt, so that the
- * interrupt appears first. Returning false here makes
- * i915_wait_request() do a polling loop, instead.
- */
- return false;
-}
-
-static bool
gen6_ring_get_irq(struct intel_ring_buffer *ring, u32 gflag, u32 rflag)
{
struct drm_device *dev = ring->dev;
@@ -811,6 +813,12 @@ gen6_ring_get_irq(struct intel_ring_buffer *ring, u32 gflag, u32 rflag)
if (!dev->irq_enabled)
return false;
+ /* It looks like we need to prevent the gt from suspending while waiting
+ * for an notifiy irq, otherwise irqs seem to get lost on at least the
+ * blt/bsd rings on ivb. */
+ if (IS_GEN7(dev))
+ gen6_gt_force_wake_get(dev_priv);
+
spin_lock(&ring->irq_lock);
if (ring->irq_refcount++ == 0) {
ring->irq_mask &= ~rflag;
@@ -835,6 +843,9 @@ gen6_ring_put_irq(struct intel_ring_buffer *ring, u32 gflag, u32 rflag)
ironlake_disable_irq(dev_priv, gflag);
}
spin_unlock(&ring->irq_lock);
+
+ if (IS_GEN7(dev))
+ gen6_gt_force_wake_put(dev_priv);
}
static bool
@@ -1341,7 +1352,7 @@ static const struct intel_ring_buffer gen6_bsd_ring = {
.write_tail = gen6_bsd_ring_write_tail,
.flush = gen6_ring_flush,
.add_request = gen6_add_request,
- .get_seqno = ring_get_seqno,
+ .get_seqno = gen6_ring_get_seqno,
.irq_get = gen6_bsd_ring_get_irq,
.irq_put = gen6_bsd_ring_put_irq,
.dispatch_execbuffer = gen6_ring_dispatch_execbuffer,
@@ -1476,7 +1487,7 @@ static const struct intel_ring_buffer gen6_blt_ring = {
.write_tail = ring_write_tail,
.flush = blt_ring_flush,
.add_request = gen6_add_request,
- .get_seqno = ring_get_seqno,
+ .get_seqno = gen6_ring_get_seqno,
.irq_get = blt_ring_get_irq,
.irq_put = blt_ring_put_irq,
.dispatch_execbuffer = gen6_ring_dispatch_execbuffer,
@@ -1499,6 +1510,7 @@ int intel_init_render_ring_buffer(struct drm_device *dev)
ring->flush = gen6_render_ring_flush;
ring->irq_get = gen6_render_ring_get_irq;
ring->irq_put = gen6_render_ring_put_irq;
+ ring->get_seqno = gen6_ring_get_seqno;
} else if (IS_GEN5(dev)) {
ring->add_request = pc_render_add_request;
ring->get_seqno = pc_render_get_seqno;
@@ -1577,8 +1589,5 @@ int intel_init_blt_ring_buffer(struct drm_device *dev)
*ring = gen6_blt_ring;
- if (IS_GEN7(dev))
- ring->irq_get = gen7_blt_ring_get_irq;
-
return intel_init_ring_buffer(dev, ring);
}
diff --git a/drivers/gpu/drm/i915/intel_sdvo.c b/drivers/gpu/drm/i915/intel_sdvo.c
index f7b9268df266..e334ec33a47d 100644
--- a/drivers/gpu/drm/i915/intel_sdvo.c
+++ b/drivers/gpu/drm/i915/intel_sdvo.c
@@ -1066,15 +1066,13 @@ static void intel_sdvo_mode_set(struct drm_encoder *encoder,
/* Set the SDVO control regs. */
if (INTEL_INFO(dev)->gen >= 4) {
- sdvox = 0;
+ /* The real mode polarity is set by the SDVO commands, using
+ * struct intel_sdvo_dtd. */
+ sdvox = SDVO_VSYNC_ACTIVE_HIGH | SDVO_HSYNC_ACTIVE_HIGH;
if (intel_sdvo->is_hdmi)
sdvox |= intel_sdvo->color_range;
if (INTEL_INFO(dev)->gen < 5)
sdvox |= SDVO_BORDER_ENABLE;
- if (adjusted_mode->flags & DRM_MODE_FLAG_PVSYNC)
- sdvox |= SDVO_VSYNC_ACTIVE_HIGH;
- if (adjusted_mode->flags & DRM_MODE_FLAG_PHSYNC)
- sdvox |= SDVO_HSYNC_ACTIVE_HIGH;
} else {
sdvox = I915_READ(intel_sdvo->sdvo_reg);
switch (intel_sdvo->sdvo_reg) {
diff --git a/drivers/gpu/drm/i915/intel_sprite.c b/drivers/gpu/drm/i915/intel_sprite.c
index d13989fda501..2288abf88cce 100644
--- a/drivers/gpu/drm/i915/intel_sprite.c
+++ b/drivers/gpu/drm/i915/intel_sprite.c
@@ -466,10 +466,8 @@ intel_update_plane(struct drm_plane *plane, struct drm_crtc *crtc,
mutex_lock(&dev->struct_mutex);
ret = intel_pin_and_fence_fb_obj(dev, obj, NULL);
- if (ret) {
- DRM_ERROR("failed to pin object\n");
+ if (ret)
goto out_unlock;
- }
intel_plane->obj = obj;
@@ -632,10 +630,8 @@ intel_plane_init(struct drm_device *dev, enum pipe pipe)
unsigned long possible_crtcs;
int ret;
- if (!(IS_GEN6(dev) || IS_GEN7(dev))) {
- DRM_ERROR("new plane code only for SNB+\n");
+ if (!(IS_GEN6(dev) || IS_GEN7(dev)))
return -ENODEV;
- }
intel_plane = kzalloc(sizeof(struct intel_plane), GFP_KERNEL);
if (!intel_plane)
diff --git a/drivers/gpu/drm/i915/intel_tv.c b/drivers/gpu/drm/i915/intel_tv.c
index f3c6a9a8b081..1571be37ce3e 100644
--- a/drivers/gpu/drm/i915/intel_tv.c
+++ b/drivers/gpu/drm/i915/intel_tv.c
@@ -417,7 +417,7 @@ static const struct tv_mode tv_modes[] = {
{
.name = "NTSC-M",
.clock = 108000,
- .refresh = 29970,
+ .refresh = 59940,
.oversample = TV_OVERSAMPLE_8X,
.component_only = 0,
/* 525 Lines, 60 Fields, 15.734KHz line, Sub-Carrier 3.580MHz */
@@ -460,7 +460,7 @@ static const struct tv_mode tv_modes[] = {
{
.name = "NTSC-443",
.clock = 108000,
- .refresh = 29970,
+ .refresh = 59940,
.oversample = TV_OVERSAMPLE_8X,
.component_only = 0,
/* 525 Lines, 60 Fields, 15.734KHz line, Sub-Carrier 4.43MHz */
@@ -502,7 +502,7 @@ static const struct tv_mode tv_modes[] = {
{
.name = "NTSC-J",
.clock = 108000,
- .refresh = 29970,
+ .refresh = 59940,
.oversample = TV_OVERSAMPLE_8X,
.component_only = 0,
@@ -545,7 +545,7 @@ static const struct tv_mode tv_modes[] = {
{
.name = "PAL-M",
.clock = 108000,
- .refresh = 29970,
+ .refresh = 59940,
.oversample = TV_OVERSAMPLE_8X,
.component_only = 0,
@@ -589,7 +589,7 @@ static const struct tv_mode tv_modes[] = {
/* 625 Lines, 50 Fields, 15.625KHz line, Sub-Carrier 4.434MHz */
.name = "PAL-N",
.clock = 108000,
- .refresh = 25000,
+ .refresh = 50000,
.oversample = TV_OVERSAMPLE_8X,
.component_only = 0,
@@ -634,7 +634,7 @@ static const struct tv_mode tv_modes[] = {
/* 625 Lines, 50 Fields, 15.625KHz line, Sub-Carrier 4.434MHz */
.name = "PAL",
.clock = 108000,
- .refresh = 25000,
+ .refresh = 50000,
.oversample = TV_OVERSAMPLE_8X,
.component_only = 0,
@@ -674,78 +674,6 @@ static const struct tv_mode tv_modes[] = {
.filter_table = filter_table,
},
{
- .name = "480p@59.94Hz",
- .clock = 107520,
- .refresh = 59940,
- .oversample = TV_OVERSAMPLE_4X,
- .component_only = 1,
-
- .hsync_end = 64, .hblank_end = 122,
- .hblank_start = 842, .htotal = 857,
-
- .progressive = true, .trilevel_sync = false,
-
- .vsync_start_f1 = 12, .vsync_start_f2 = 12,
- .vsync_len = 12,
-
- .veq_ena = false,
-
- .vi_end_f1 = 44, .vi_end_f2 = 44,
- .nbr_end = 479,
-
- .burst_ena = false,
-
- .filter_table = filter_table,
- },
- {
- .name = "480p@60Hz",
- .clock = 107520,
- .refresh = 60000,
- .oversample = TV_OVERSAMPLE_4X,
- .component_only = 1,
-
- .hsync_end = 64, .hblank_end = 122,
- .hblank_start = 842, .htotal = 856,
-
- .progressive = true, .trilevel_sync = false,
-
- .vsync_start_f1 = 12, .vsync_start_f2 = 12,
- .vsync_len = 12,
-
- .veq_ena = false,
-
- .vi_end_f1 = 44, .vi_end_f2 = 44,
- .nbr_end = 479,
-
- .burst_ena = false,
-
- .filter_table = filter_table,
- },
- {
- .name = "576p",
- .clock = 107520,
- .refresh = 50000,
- .oversample = TV_OVERSAMPLE_4X,
- .component_only = 1,
-
- .hsync_end = 64, .hblank_end = 139,
- .hblank_start = 859, .htotal = 863,
-
- .progressive = true, .trilevel_sync = false,
-
- .vsync_start_f1 = 10, .vsync_start_f2 = 10,
- .vsync_len = 10,
-
- .veq_ena = false,
-
- .vi_end_f1 = 48, .vi_end_f2 = 48,
- .nbr_end = 575,
-
- .burst_ena = false,
-
- .filter_table = filter_table,
- },
- {
.name = "720p@60Hz",
.clock = 148800,
.refresh = 60000,
@@ -770,30 +698,6 @@ static const struct tv_mode tv_modes[] = {
.filter_table = filter_table,
},
{
- .name = "720p@59.94Hz",
- .clock = 148800,
- .refresh = 59940,
- .oversample = TV_OVERSAMPLE_2X,
- .component_only = 1,
-
- .hsync_end = 80, .hblank_end = 300,
- .hblank_start = 1580, .htotal = 1651,
-
- .progressive = true, .trilevel_sync = true,
-
- .vsync_start_f1 = 10, .vsync_start_f2 = 10,
- .vsync_len = 10,
-
- .veq_ena = false,
-
- .vi_end_f1 = 29, .vi_end_f2 = 29,
- .nbr_end = 719,
-
- .burst_ena = false,
-
- .filter_table = filter_table,
- },
- {
.name = "720p@50Hz",
.clock = 148800,
.refresh = 50000,
@@ -821,7 +725,7 @@ static const struct tv_mode tv_modes[] = {
{
.name = "1080i@50Hz",
.clock = 148800,
- .refresh = 25000,
+ .refresh = 50000,
.oversample = TV_OVERSAMPLE_2X,
.component_only = 1,
@@ -847,7 +751,7 @@ static const struct tv_mode tv_modes[] = {
{
.name = "1080i@60Hz",
.clock = 148800,
- .refresh = 30000,
+ .refresh = 60000,
.oversample = TV_OVERSAMPLE_2X,
.component_only = 1,
@@ -870,32 +774,6 @@ static const struct tv_mode tv_modes[] = {
.filter_table = filter_table,
},
- {
- .name = "1080i@59.94Hz",
- .clock = 148800,
- .refresh = 29970,
- .oversample = TV_OVERSAMPLE_2X,
- .component_only = 1,
-
- .hsync_end = 88, .hblank_end = 235,
- .hblank_start = 2155, .htotal = 2201,
-
- .progressive = false, .trilevel_sync = true,
-
- .vsync_start_f1 = 4, .vsync_start_f2 = 5,
- .vsync_len = 10,
-
- .veq_ena = true, .veq_start_f1 = 4,
- .veq_start_f2 = 4, .veq_len = 10,
-
-
- .vi_end_f1 = 21, .vi_end_f2 = 22,
- .nbr_end = 539,
-
- .burst_ena = false,
-
- .filter_table = filter_table,
- },
};
static struct intel_tv *enc_to_intel_tv(struct drm_encoder *encoder)