frame = I915_READ(frame_reg);
if (wait_for(I915_READ_NOTRACE(frame_reg) != frame, 50))
- WARN(1, "vblank wait timed out\n");
+ WARN(1, "vblank wait on pipe %c timed out\n",
+ pipe_name(pipe));
}
/**
if (wait_for(I915_READ(pipestat_reg) &
PIPE_VBLANK_INTERRUPT_STATUS,
50))
- DRM_DEBUG_KMS("vblank wait timed out\n");
+ DRM_DEBUG_KMS("vblank wait on pipe %c timed out\n",
+ pipe_name(pipe));
}
static bool pipe_dsl_stopped(struct drm_device *dev, enum pipe pipe)
/*
* intel_wait_for_pipe_off - wait for pipe to turn off
- * @dev: drm device
- * @pipe: pipe to wait for
+ * @crtc: crtc whose pipe to wait for
*
* After disabling a pipe, we can't wait for vblank in the usual way,
* spinning on the vblank interrupt status bit, since we won't actually
* ends up stopping at the start of the next frame).
*
*/
-void intel_wait_for_pipe_off(struct drm_device *dev, int pipe)
+static void intel_wait_for_pipe_off(struct intel_crtc *crtc)
{
+ struct drm_device *dev = crtc->base.dev;
struct drm_i915_private *dev_priv = dev->dev_private;
- enum transcoder cpu_transcoder = intel_pipe_to_cpu_transcoder(dev_priv,
- pipe);
+ enum transcoder cpu_transcoder = crtc->config.cpu_transcoder;
+ enum pipe pipe = crtc->pipe;
if (INTEL_INFO(dev)->gen >= 4) {
int reg = PIPECONF(cpu_transcoder);
static void assert_panel_unlocked(struct drm_i915_private *dev_priv,
enum pipe pipe)
{
- int pp_reg, lvds_reg;
+ struct drm_device *dev = dev_priv->dev;
+ int pp_reg;
u32 val;
enum pipe panel_pipe = PIPE_A;
bool locked = true;
- if (HAS_PCH_SPLIT(dev_priv->dev)) {
+ if (WARN_ON(HAS_DDI(dev)))
+ return;
+
+ if (HAS_PCH_SPLIT(dev)) {
+ u32 port_sel;
+
pp_reg = PCH_PP_CONTROL;
- lvds_reg = PCH_LVDS;
+ port_sel = I915_READ(PCH_PP_ON_DELAYS) & PANEL_PORT_SELECT_MASK;
+
+ if (port_sel == PANEL_PORT_SELECT_LVDS &&
+ I915_READ(PCH_LVDS) & LVDS_PIPEB_SELECT)
+ panel_pipe = PIPE_B;
+ /* XXX: else fix for eDP */
+ } else if (IS_VALLEYVIEW(dev)) {
+ /* presumably write lock depends on pipe, not port select */
+ pp_reg = VLV_PIPE_PP_CONTROL(pipe);
+ panel_pipe = pipe;
} else {
pp_reg = PP_CONTROL;
- lvds_reg = LVDS;
+ if (I915_READ(LVDS) & LVDS_PIPEB_SELECT)
+ panel_pipe = PIPE_B;
}
val = I915_READ(pp_reg);
if (!(val & PANEL_POWER_ON) ||
- ((val & PANEL_UNLOCK_REGS) == PANEL_UNLOCK_REGS))
+ ((val & PANEL_UNLOCK_MASK) == PANEL_UNLOCK_REGS))
locked = false;
- if (I915_READ(lvds_reg) & LVDS_PIPEB_SELECT)
- panel_pipe = PIPE_B;
-
WARN(panel_pipe == pipe && locked,
"panel assertion failure, pipe %c regs locked\n",
pipe_name(pipe));
enum transcoder cpu_transcoder = intel_pipe_to_cpu_transcoder(dev_priv,
pipe);
- /* if we need the pipe A quirk it must be always on */
- if (pipe == PIPE_A && dev_priv->quirks & QUIRK_PIPEA_FORCE)
+ /* if we need the pipe quirk it must be always on */
+ if ((pipe == PIPE_A && dev_priv->quirks & QUIRK_PIPEA_FORCE) ||
+ (pipe == PIPE_B && dev_priv->quirks & QUIRK_PIPEB_FORCE))
state = true;
if (!intel_display_power_enabled(dev_priv,
}
/* Need to check both planes against the pipe */
- for_each_pipe(i) {
+ for_each_pipe(dev_priv, i) {
reg = DSPCNTR(i);
val = I915_READ(reg);
cur_pipe = (val & DISPPLANE_SEL_PIPE_MASK) >>
BUG_ON(!IS_VALLEYVIEW(dev_priv->dev));
/* PLL is protected by panel, make sure we can write it */
- if (IS_MOBILE(dev_priv->dev) && !IS_I830(dev_priv->dev))
+ if (IS_MOBILE(dev_priv->dev))
assert_panel_unlocked(dev_priv, crtc->pipe);
I915_WRITE(reg, dpll);
*/
static void i9xx_disable_pll(struct drm_i915_private *dev_priv, enum pipe pipe)
{
- /* Don't disable pipe A or pipe A PLLs if needed */
- if (pipe == PIPE_A && (dev_priv->quirks & QUIRK_PIPEA_FORCE))
+ /* Don't disable pipe or pipe PLLs if needed */
+ if ((pipe == PIPE_A && dev_priv->quirks & QUIRK_PIPEA_FORCE) ||
+ (pipe == PIPE_B && dev_priv->quirks & QUIRK_PIPEB_FORCE))
return;
/* Make sure the pipe isn't still relying on us */
uint32_t reg, val, pipeconf_val;
/* PCH only available on ILK+ */
- BUG_ON(INTEL_INFO(dev)->gen < 5);
+ BUG_ON(!HAS_PCH_SPLIT(dev));
/* Make sure PCH DPLL is enabled */
assert_shared_dpll_enabled(dev_priv,
u32 val, pipeconf_val;
/* PCH only available on ILK+ */
- BUG_ON(INTEL_INFO(dev_priv->dev)->gen < 5);
+ BUG_ON(!HAS_PCH_SPLIT(dev_priv->dev));
/* FDI must be feeding us bits for PCH ports */
assert_fdi_tx_enabled(dev_priv, (enum pipe) cpu_transcoder);
reg = PIPECONF(cpu_transcoder);
val = I915_READ(reg);
if (val & PIPECONF_ENABLE) {
- WARN_ON(!(pipe == PIPE_A &&
- dev_priv->quirks & QUIRK_PIPEA_FORCE));
+ WARN_ON(!((pipe == PIPE_A && dev_priv->quirks & QUIRK_PIPEA_FORCE) ||
+ (pipe == PIPE_B && dev_priv->quirks & QUIRK_PIPEB_FORCE)));
return;
}
/**
* intel_disable_pipe - disable a pipe, asserting requirements
- * @dev_priv: i915 private structure
- * @pipe: pipe to disable
+ * @crtc: crtc whose pipes is to be disabled
*
- * Disable @pipe, making sure that various hardware specific requirements
- * are met, if applicable, e.g. plane disabled, panel fitter off, etc.
- *
- * @pipe should be %PIPE_A or %PIPE_B.
+ * Disable the pipe of @crtc, making sure that various hardware
+ * specific requirements are met, if applicable, e.g. plane
+ * disabled, panel fitter off, etc.
*
* Will wait until the pipe has shut down before returning.
*/
-static void intel_disable_pipe(struct drm_i915_private *dev_priv,
- enum pipe pipe)
+static void intel_disable_pipe(struct intel_crtc *crtc)
{
- enum transcoder cpu_transcoder = intel_pipe_to_cpu_transcoder(dev_priv,
- pipe);
+ struct drm_i915_private *dev_priv = crtc->base.dev->dev_private;
+ enum transcoder cpu_transcoder = crtc->config.cpu_transcoder;
+ enum pipe pipe = crtc->pipe;
int reg;
u32 val;
assert_cursor_disabled(dev_priv, pipe);
assert_sprites_disabled(dev_priv, pipe);
- /* Don't disable pipe A or pipe A PLLs if needed */
- if (pipe == PIPE_A && (dev_priv->quirks & QUIRK_PIPEA_FORCE))
- return;
-
reg = PIPECONF(cpu_transcoder);
val = I915_READ(reg);
if ((val & PIPECONF_ENABLE) == 0)
return;
- I915_WRITE(reg, val & ~PIPECONF_ENABLE);
- intel_wait_for_pipe_off(dev_priv->dev, pipe);
+ /*
+ * Double wide has implications for planes
+ * so best keep it disabled when not needed.
+ */
+ if (crtc->config.double_wide)
+ val &= ~PIPECONF_DOUBLE_WIDE;
+
+ /* Don't disable pipe or pipe PLLs if needed */
+ if (!(pipe == PIPE_A && dev_priv->quirks & QUIRK_PIPEA_FORCE) &&
+ !(pipe == PIPE_B && dev_priv->quirks & QUIRK_PIPEB_FORCE))
+ val &= ~PIPECONF_ENABLE;
+
+ I915_WRITE(reg, val);
+ if ((val & PIPECONF_ENABLE) == 0)
+ intel_wait_for_pipe_off(crtc);
}
/*
struct drm_device *dev = crtc->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
- struct drm_i915_gem_object *obj = intel_fb_obj(fb);
+ struct drm_i915_gem_object *obj;
int plane = intel_crtc->plane;
unsigned long linear_offset;
u32 dspcntr;
u32 reg = DSPCNTR(plane);
+ int pixel_size;
if (!intel_crtc->primary_enabled) {
I915_WRITE(reg, 0);
return;
}
+ obj = intel_fb_obj(fb);
+ if (WARN_ON(obj == NULL))
+ return;
+
+ pixel_size = drm_format_plane_cpp(fb->pixel_format, 0);
+
dspcntr = DISPPLANE_GAMMA_ENABLE;
dspcntr |= DISPLAY_PLANE_ENABLE;
if (IS_G4X(dev))
dspcntr |= DISPPLANE_TRICKLE_FEED_DISABLE;
- I915_WRITE(reg, dspcntr);
-
- linear_offset = y * fb->pitches[0] + x * (fb->bits_per_pixel / 8);
+ linear_offset = y * fb->pitches[0] + x * pixel_size;
if (INTEL_INFO(dev)->gen >= 4) {
intel_crtc->dspaddr_offset =
intel_gen4_compute_page_offset(&x, &y, obj->tiling_mode,
- fb->bits_per_pixel / 8,
+ pixel_size,
fb->pitches[0]);
linear_offset -= intel_crtc->dspaddr_offset;
} else {
intel_crtc->dspaddr_offset = linear_offset;
}
+ if (to_intel_plane(crtc->primary)->rotation == BIT(DRM_ROTATE_180)) {
+ dspcntr |= DISPPLANE_ROTATE_180;
+
+ x += (intel_crtc->config.pipe_src_w - 1);
+ y += (intel_crtc->config.pipe_src_h - 1);
+
+ /* Finding the last pixel of the last line of the display
+ data and adding to linear_offset*/
+ linear_offset +=
+ (intel_crtc->config.pipe_src_h - 1) * fb->pitches[0] +
+ (intel_crtc->config.pipe_src_w - 1) * pixel_size;
+ }
+
+ I915_WRITE(reg, dspcntr);
+
DRM_DEBUG_KMS("Writing base %08lX %08lX %d %d %d\n",
i915_gem_obj_ggtt_offset(obj), linear_offset, x, y,
fb->pitches[0]);
struct drm_device *dev = crtc->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
- struct drm_i915_gem_object *obj = intel_fb_obj(fb);
+ struct drm_i915_gem_object *obj;
int plane = intel_crtc->plane;
unsigned long linear_offset;
u32 dspcntr;
u32 reg = DSPCNTR(plane);
+ int pixel_size;
if (!intel_crtc->primary_enabled) {
I915_WRITE(reg, 0);
return;
}
+ obj = intel_fb_obj(fb);
+ if (WARN_ON(obj == NULL))
+ return;
+
+ pixel_size = drm_format_plane_cpp(fb->pixel_format, 0);
+
dspcntr = DISPPLANE_GAMMA_ENABLE;
dspcntr |= DISPLAY_PLANE_ENABLE;
if (!IS_HASWELL(dev) && !IS_BROADWELL(dev))
dspcntr |= DISPPLANE_TRICKLE_FEED_DISABLE;
- I915_WRITE(reg, dspcntr);
-
- linear_offset = y * fb->pitches[0] + x * (fb->bits_per_pixel / 8);
+ linear_offset = y * fb->pitches[0] + x * pixel_size;
intel_crtc->dspaddr_offset =
intel_gen4_compute_page_offset(&x, &y, obj->tiling_mode,
- fb->bits_per_pixel / 8,
+ pixel_size,
fb->pitches[0]);
linear_offset -= intel_crtc->dspaddr_offset;
+ if (to_intel_plane(crtc->primary)->rotation == BIT(DRM_ROTATE_180)) {
+ dspcntr |= DISPPLANE_ROTATE_180;
+
+ if (!IS_HASWELL(dev) && !IS_BROADWELL(dev)) {
+ x += (intel_crtc->config.pipe_src_w - 1);
+ y += (intel_crtc->config.pipe_src_h - 1);
+
+ /* Finding the last pixel of the last line of the display
+ data and adding to linear_offset*/
+ linear_offset +=
+ (intel_crtc->config.pipe_src_h - 1) * fb->pitches[0] +
+ (intel_crtc->config.pipe_src_w - 1) * pixel_size;
+ }
+ }
+
+ I915_WRITE(reg, dspcntr);
DRM_DEBUG_KMS("Writing base %08lX %08lX %d %d %d\n",
i915_gem_obj_ggtt_offset(obj), linear_offset, x, y,
struct drm_device *dev = crtc->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
- if (crtc->primary->fb == NULL)
- return;
-
WARN_ON(waitqueue_active(&dev_priv->pending_flip_queue));
-
WARN_ON(wait_event_timeout(dev_priv->pending_flip_queue,
!intel_crtc_has_pending_flip(crtc),
60*HZ) == 0);
- mutex_lock(&dev->struct_mutex);
- intel_finish_fb(crtc->primary->fb);
- mutex_unlock(&dev->struct_mutex);
+ if (crtc->primary->fb) {
+ mutex_lock(&dev->struct_mutex);
+ intel_finish_fb(crtc->primary->fb);
+ mutex_unlock(&dev->struct_mutex);
+ }
}
/* Program iCLKIP clock to the desired frequency */
if (intel_crtc->config.has_pch_encoder)
intel_set_pch_fifo_underrun_reporting(dev, pipe, false);
- intel_disable_pipe(dev_priv, pipe);
+ intel_disable_pipe(intel_crtc);
if (intel_crtc->config.dp_encoder_is_mst)
intel_ddi_set_vc_payload_alloc(crtc, false);
struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
struct intel_encoder *encoder;
- int pipe = intel_crtc->pipe;
enum transcoder cpu_transcoder = intel_crtc->config.cpu_transcoder;
if (!intel_crtc->active)
if (intel_crtc->config.has_pch_encoder)
intel_set_pch_fifo_underrun_reporting(dev, TRANSCODER_A, false);
- intel_disable_pipe(dev_priv, pipe);
+ intel_disable_pipe(intel_crtc);
intel_ddi_disable_transcoder_func(dev_priv, cpu_transcoder);
*/
intel_wait_for_vblank(dev, pipe);
- intel_disable_pipe(dev_priv, pipe);
+ intel_disable_pipe(intel_crtc);
i9xx_pfit_disable(intel_crtc);
pipeconf = 0;
- if (dev_priv->quirks & QUIRK_PIPEA_FORCE &&
- I915_READ(PIPECONF(intel_crtc->pipe)) & PIPECONF_ENABLE)
- pipeconf |= PIPECONF_ENABLE;
+ if ((intel_crtc->pipe == PIPE_A && dev_priv->quirks & QUIRK_PIPEA_FORCE) ||
+ (intel_crtc->pipe == PIPE_B && dev_priv->quirks & QUIRK_PIPEB_FORCE))
+ pipeconf |= I915_READ(PIPECONF(intel_crtc->pipe)) & PIPECONF_ENABLE;
if (intel_crtc->config.double_wide)
pipeconf |= PIPECONF_DOUBLE_WIDE;
if (!obj) {
DRM_DEBUG_KMS("cursor off\n");
addr = 0;
- obj = NULL;
mutex_lock(&dev->struct_mutex);
goto finish;
}
unsigned frontbuffer_bits,
struct intel_engine_cs *ring)
{
+ struct drm_i915_private *dev_priv = dev->dev_private;
enum pipe pipe;
if (!i915.powersave)
return;
- for_each_pipe(pipe) {
+ for_each_pipe(dev_priv, pipe) {
if (!(frontbuffer_bits & INTEL_FRONTBUFFER_ALL_MASK(pipe)))
continue;
intel_mark_fb_busy(dev, frontbuffer_bits, NULL);
intel_edp_psr_flush(dev, frontbuffer_bits);
+
+ /*
+ * FIXME: Unconditional fbc flushing here is a rather gross hack and
+ * needs to be reworked into a proper frontbuffer tracking scheme like
+ * psr employs.
+ */
+ if (IS_BROADWELL(dev))
+ gen8_fbc_sw_flush(dev, FBC_REND_CACHE_CLEAN);
}
/**
unsigned long flags;
int ret;
+ //trigger software GT busyness calculation
+ gen8_flip_interrupt(dev);
+
/*
* drm_mode_page_flip_ioctl() should already catch this, but double
* check to be safe. In the future we may enable pageflipping from
active = dev_priv->display.get_pipe_config(crtc,
&pipe_config);
- /* hw state is inconsistent with the pipe A quirk */
- if (crtc->pipe == PIPE_A && dev_priv->quirks & QUIRK_PIPEA_FORCE)
+ /* hw state is inconsistent with the pipe quirk */
+ if ((crtc->pipe == PIPE_A && dev_priv->quirks & QUIRK_PIPEA_FORCE) ||
+ (crtc->pipe == PIPE_B && dev_priv->quirks & QUIRK_PIPEB_FORCE))
active = crtc->active;
for_each_intel_encoder(dev, encoder) {
uint32_t src_w, uint32_t src_h)
{
struct drm_device *dev = crtc->dev;
+ struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
struct drm_i915_gem_object *obj = intel_fb_obj(fb);
struct drm_i915_gem_object *old_obj = intel_fb_obj(plane->fb);
.x2 = intel_crtc->active ? intel_crtc->config.pipe_src_w : 0,
.y2 = intel_crtc->active ? intel_crtc->config.pipe_src_h : 0,
};
+ const struct {
+ int crtc_x, crtc_y;
+ unsigned int crtc_w, crtc_h;
+ uint32_t src_x, src_y, src_w, src_h;
+ } orig = {
+ .crtc_x = crtc_x,
+ .crtc_y = crtc_y,
+ .crtc_w = crtc_w,
+ .crtc_h = crtc_h,
+ .src_x = src_x,
+ .src_y = src_y,
+ .src_w = src_w,
+ .src_h = src_h,
+ };
+ struct intel_plane *intel_plane = to_intel_plane(plane);
bool visible;
int ret;
mutex_unlock(&dev->struct_mutex);
- return 0;
- }
+ } else {
+ if (intel_crtc && intel_crtc->active &&
+ intel_crtc->primary_enabled) {
+ /*
+ * FBC does not work on some platforms for rotated
+ * planes, so disable it when rotation is not 0 and
+ * update it when rotation is set back to 0.
+ *
+ * FIXME: This is redundant with the fbc update done in
+ * the primary plane enable function except that that
+ * one is done too late. We eventually need to unify
+ * this.
+ */
+ if (INTEL_INFO(dev)->gen <= 4 && !IS_G4X(dev) &&
+ dev_priv->fbc.plane == intel_crtc->plane &&
+ intel_plane->rotation != BIT(DRM_ROTATE_0)) {
+ intel_disable_fbc(dev);
+ }
+ }
+ ret = intel_pipe_set_base(crtc, src.x1, src.y1, fb);
+ if (ret)
+ return ret;
- ret = intel_pipe_set_base(crtc, src.x1, src.y1, fb);
- if (ret)
- return ret;
+ if (!intel_crtc->primary_enabled)
+ intel_enable_primary_hw_plane(plane, crtc);
+ }
- if (!intel_crtc->primary_enabled)
- intel_enable_primary_hw_plane(plane, crtc);
+ intel_plane->crtc_x = orig.crtc_x;
+ intel_plane->crtc_y = orig.crtc_y;
+ intel_plane->crtc_w = orig.crtc_w;
+ intel_plane->crtc_h = orig.crtc_h;
+ intel_plane->src_x = orig.src_x;
+ intel_plane->src_y = orig.src_y;
+ intel_plane->src_w = orig.src_w;
+ intel_plane->src_h = orig.src_h;
+ intel_plane->obj = obj;
return 0;
}
.update_plane = intel_primary_plane_setplane,
.disable_plane = intel_primary_plane_disable,
.destroy = intel_plane_destroy,
+ .set_property = intel_plane_set_property
};
static struct drm_plane *intel_primary_plane_create(struct drm_device *dev,
primary->max_downscale = 1;
primary->pipe = pipe;
primary->plane = pipe;
+ primary->rotation = BIT(DRM_ROTATE_0);
if (HAS_FBC(dev) && INTEL_INFO(dev)->gen < 4)
primary->plane = !pipe;
&intel_primary_plane_funcs,
intel_primary_formats, num_formats,
DRM_PLANE_TYPE_PRIMARY);
+
+ if (INTEL_INFO(dev)->gen >= 4) {
+ if (!dev->mode_config.rotation_property)
+ dev->mode_config.rotation_property =
+ drm_mode_create_rotation_property(dev,
+ BIT(DRM_ROTATE_0) |
+ BIT(DRM_ROTATE_180));
+ if (dev->mode_config.rotation_property)
+ drm_object_attach_property(&primary->base.base,
+ dev->mode_config.rotation_property,
+ primary->rotation);
+ }
+
return &primary->base;
}
dev_priv->display.write_eld = ironlake_write_eld;
dev_priv->display.modeset_global_resources =
ivb_modeset_global_resources;
- } else if (IS_HASWELL(dev) || IS_GEN8(dev)) {
+ } else if (IS_HASWELL(dev) || IS_BROADWELL(dev)) {
dev_priv->display.fdi_link_train = hsw_fdi_link_train;
dev_priv->display.write_eld = haswell_write_eld;
dev_priv->display.modeset_global_resources =
}
intel_panel_init_backlight_funcs(dev);
+
+ mutex_init(&dev_priv->pps_mutex);
}
/*
DRM_INFO("applying pipe a force quirk\n");
}
+static void quirk_pipeb_force(struct drm_device *dev)
+{
+ struct drm_i915_private *dev_priv = dev->dev_private;
+
+ dev_priv->quirks |= QUIRK_PIPEB_FORCE;
+ DRM_INFO("applying pipe b force quirk\n");
+}
+
/*
* Some machines (Lenovo U160) do not work with SSC on LVDS for some reason
*/
/* ThinkPad T60 needs pipe A force quirk (bug #16494) */
{ 0x2782, 0x17aa, 0x201a, quirk_pipea_force },
+ /* 830 needs to leave pipe A & dpll A up */
+ { 0x3577, PCI_ANY_ID, PCI_ANY_ID, quirk_pipea_force },
+
+ /* 830 needs to leave pipe B & dpll B up */
+ { 0x3577, PCI_ANY_ID, PCI_ANY_ID, quirk_pipeb_force },
+
/* Lenovo U160 cannot use SSC on LVDS */
{ 0x0046, 0x17aa, 0x3920, quirk_ssc_force_disable },
vga_put(dev->pdev, VGA_RSRC_LEGACY_IO);
udelay(300);
- I915_WRITE(vga_reg, VGA_DISP_DISABLE);
+ /*
+ * Fujitsu-Siemens Lifebook S6010 (830) has problems resuming
+ * from S3 without preserving (some of?) the other bits.
+ */
+ I915_WRITE(vga_reg, dev_priv->bios_vgacntr | VGA_DISP_DISABLE);
POSTING_READ(vga_reg);
}
INTEL_INFO(dev)->num_pipes,
INTEL_INFO(dev)->num_pipes > 1 ? "s" : "");
- for_each_pipe(pipe) {
+ for_each_pipe(dev_priv, pipe) {
intel_crtc_init(dev, pipe);
for_each_sprite(pipe, sprite) {
ret = intel_plane_init(dev, pipe, sprite);
intel_shared_dpll_init(dev);
+ /* save the BIOS value before clobbering it */
+ dev_priv->bios_vgacntr = I915_READ(i915_vgacntrl_reg(dev));
/* Just disable it once at startup */
i915_disable_vga(dev);
intel_setup_outputs(dev);
}
}
- if (crtc->active || IS_VALLEYVIEW(dev) || INTEL_INFO(dev)->gen < 5) {
+ if (crtc->active || HAS_GMCH_DISPLAY(dev)) {
/*
* We start out with underrun reporting disabled to avoid races.
* For correct bookkeeping mark this on active crtcs.
intel_sanitize_encoder(encoder);
}
- for_each_pipe(pipe) {
+ for_each_pipe(dev_priv, pipe) {
crtc = to_intel_crtc(dev_priv->pipe_to_crtc_mapping[pipe]);
intel_sanitize_crtc(crtc);
intel_dump_pipe_config(crtc, &crtc->config, "[setup_hw_state]");
* We need to use raw interfaces for restoring state to avoid
* checking (bogus) intermediate states.
*/
- for_each_pipe(pipe) {
+ for_each_pipe(dev_priv, pipe) {
struct drm_crtc *crtc =
dev_priv->pipe_to_crtc_mapping[pipe];
if (IS_HASWELL(dev) || IS_BROADWELL(dev))
error->power_well_driver = I915_READ(HSW_PWR_WELL_DRIVER);
- for_each_pipe(i) {
+ for_each_pipe(dev_priv, i) {
error->pipe[i].power_domain_on =
intel_display_power_enabled_unlocked(dev_priv,
POWER_DOMAIN_PIPE(i));
struct drm_device *dev,
struct intel_display_error_state *error)
{
+ struct drm_i915_private *dev_priv = dev->dev_private;
int i;
if (!error)
if (IS_HASWELL(dev) || IS_BROADWELL(dev))
err_printf(m, "PWR_WELL_CTL2: %08x\n",
error->power_well_driver);
- for_each_pipe(i) {
+ for_each_pipe(dev_priv, i) {
err_printf(m, "Pipe [%d]:\n", i);
err_printf(m, " Power: %s\n",
error->pipe[i].power_domain_on ? "on" : "off");
projects / deliverable / linux.git / blobdiff