pll->on = true;
}
-void intel_disable_shared_dpll(struct intel_crtc *crtc)
+static void intel_disable_shared_dpll(struct intel_crtc *crtc)
{
struct drm_device *dev = crtc->base.dev;
struct drm_i915_private *dev_priv = dev->dev_private;
/**
* intel_enable_primary_hw_plane - enable the primary plane on a given pipe
- * @dev_priv: i915 private structure
- * @plane: plane to enable
- * @pipe: pipe being fed
+ * @plane: plane to be enabled
+ * @crtc: crtc for the plane
*
- * Enable @plane on @pipe, making sure that @pipe is running first.
+ * Enable @plane on @crtc, making sure that the pipe is running first.
*/
-static void intel_enable_primary_hw_plane(struct drm_i915_private *dev_priv,
- enum plane plane, enum pipe pipe)
+static void intel_enable_primary_hw_plane(struct drm_plane *plane,
+ struct drm_crtc *crtc)
{
- struct drm_device *dev = dev_priv->dev;
- struct intel_crtc *intel_crtc =
- to_intel_crtc(dev_priv->pipe_to_crtc_mapping[pipe]);
- int reg;
- u32 val;
+ struct drm_device *dev = plane->dev;
+ struct drm_i915_private *dev_priv = dev->dev_private;
+ struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
/* If the pipe isn't enabled, we can't pump pixels and may hang */
- assert_pipe_enabled(dev_priv, pipe);
+ assert_pipe_enabled(dev_priv, intel_crtc->pipe);
if (intel_crtc->primary_enabled)
return;
intel_crtc->primary_enabled = true;
- reg = DSPCNTR(plane);
- val = I915_READ(reg);
- WARN_ON(val & DISPLAY_PLANE_ENABLE);
-
- I915_WRITE(reg, val | DISPLAY_PLANE_ENABLE);
- intel_flush_primary_plane(dev_priv, plane);
+ dev_priv->display.update_primary_plane(crtc, plane->fb,
+ crtc->x, crtc->y);
/*
* BDW signals flip done immediately if the plane
/**
* intel_disable_primary_hw_plane - disable the primary hardware plane
- * @dev_priv: i915 private structure
- * @plane: plane to disable
- * @pipe: pipe consuming the data
+ * @plane: plane to be disabled
+ * @crtc: crtc for the plane
*
- * Disable @plane; should be an independent operation.
+ * Disable @plane on @crtc, making sure that the pipe is running first.
*/
-static void intel_disable_primary_hw_plane(struct drm_i915_private *dev_priv,
- enum plane plane, enum pipe pipe)
+static void intel_disable_primary_hw_plane(struct drm_plane *plane,
+ struct drm_crtc *crtc)
{
- struct intel_crtc *intel_crtc =
- to_intel_crtc(dev_priv->pipe_to_crtc_mapping[pipe]);
- int reg;
- u32 val;
+ struct drm_device *dev = plane->dev;
+ struct drm_i915_private *dev_priv = dev->dev_private;
+ struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
+
+ assert_pipe_enabled(dev_priv, intel_crtc->pipe);
if (!intel_crtc->primary_enabled)
return;
intel_crtc->primary_enabled = false;
- reg = DSPCNTR(plane);
- val = I915_READ(reg);
- WARN_ON((val & DISPLAY_PLANE_ENABLE) == 0);
-
- I915_WRITE(reg, val & ~DISPLAY_PLANE_ENABLE);
- intel_flush_primary_plane(dev_priv, plane);
+ dev_priv->display.update_primary_plane(crtc, plane->fb,
+ crtc->x, crtc->y);
}
static bool need_vtd_wa(struct drm_device *dev)
int plane = intel_crtc->plane;
unsigned long linear_offset;
u32 dspcntr;
- u32 reg;
+ u32 reg = DSPCNTR(plane);
+
+ if (!intel_crtc->primary_enabled) {
+ I915_WRITE(reg, 0);
+ if (INTEL_INFO(dev)->gen >= 4)
+ I915_WRITE(DSPSURF(plane), 0);
+ else
+ I915_WRITE(DSPADDR(plane), 0);
+ POSTING_READ(reg);
+ return;
+ }
+
+ dspcntr = DISPPLANE_GAMMA_ENABLE;
+
+ dspcntr |= DISPLAY_PLANE_ENABLE;
+
+ if (INTEL_INFO(dev)->gen < 4) {
+ if (intel_crtc->pipe == PIPE_B)
+ dspcntr |= DISPPLANE_SEL_PIPE_B;
+
+ /* pipesrc and dspsize control the size that is scaled from,
+ * which should always be the user's requested size.
+ */
+ I915_WRITE(DSPSIZE(plane),
+ ((intel_crtc->config.pipe_src_h - 1) << 16) |
+ (intel_crtc->config.pipe_src_w - 1));
+ I915_WRITE(DSPPOS(plane), 0);
+ }
- reg = DSPCNTR(plane);
- dspcntr = I915_READ(reg);
- /* Mask out pixel format bits in case we change it */
- dspcntr &= ~DISPPLANE_PIXFORMAT_MASK;
switch (fb->pixel_format) {
case DRM_FORMAT_C8:
dspcntr |= DISPPLANE_8BPP;
BUG();
}
- if (INTEL_INFO(dev)->gen >= 4) {
- if (obj->tiling_mode != I915_TILING_NONE)
- dspcntr |= DISPPLANE_TILED;
- else
- dspcntr &= ~DISPPLANE_TILED;
- }
+ if (INTEL_INFO(dev)->gen >= 4 &&
+ obj->tiling_mode != I915_TILING_NONE)
+ dspcntr |= DISPPLANE_TILED;
if (IS_G4X(dev))
dspcntr |= DISPPLANE_TRICKLE_FEED_DISABLE;
int plane = intel_crtc->plane;
unsigned long linear_offset;
u32 dspcntr;
- u32 reg;
+ u32 reg = DSPCNTR(plane);
+
+ if (!intel_crtc->primary_enabled) {
+ I915_WRITE(reg, 0);
+ I915_WRITE(DSPSURF(plane), 0);
+ POSTING_READ(reg);
+ return;
+ }
+
+ dspcntr = DISPPLANE_GAMMA_ENABLE;
+
+ dspcntr |= DISPLAY_PLANE_ENABLE;
+
+ if (IS_HASWELL(dev) || IS_BROADWELL(dev))
+ dspcntr |= DISPPLANE_PIPE_CSC_ENABLE;
- reg = DSPCNTR(plane);
- dspcntr = I915_READ(reg);
- /* Mask out pixel format bits in case we change it */
- dspcntr &= ~DISPPLANE_PIXFORMAT_MASK;
switch (fb->pixel_format) {
case DRM_FORMAT_C8:
dspcntr |= DISPPLANE_8BPP;
if (obj->tiling_mode != I915_TILING_NONE)
dspcntr |= DISPPLANE_TILED;
- else
- dspcntr &= ~DISPPLANE_TILED;
- if (IS_HASWELL(dev) || IS_BROADWELL(dev))
- dspcntr &= ~DISPPLANE_TRICKLE_FEED_DISABLE;
- else
+ if (!IS_HASWELL(dev) && !IS_BROADWELL(dev))
dspcntr |= DISPPLANE_TRICKLE_FEED_DISABLE;
I915_WRITE(reg, dspcntr);
static void intel_crtc_enable_planes(struct drm_crtc *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);
int pipe = intel_crtc->pipe;
- int plane = intel_crtc->plane;
drm_vblank_on(dev, pipe);
- intel_enable_primary_hw_plane(dev_priv, plane, pipe);
+ intel_enable_primary_hw_plane(crtc->primary, crtc);
intel_enable_planes(crtc);
intel_crtc_update_cursor(crtc, true);
intel_crtc_dpms_overlay(intel_crtc, true);
intel_crtc_dpms_overlay(intel_crtc, false);
intel_crtc_update_cursor(crtc, false);
intel_disable_planes(crtc);
- intel_disable_primary_hw_plane(dev_priv, plane, pipe);
+ intel_disable_primary_hw_plane(crtc->primary, crtc);
/*
* FIXME: Once we grow proper nuclear flip support out of this we need
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
struct intel_encoder *encoder;
int pipe = intel_crtc->pipe;
- enum plane plane = intel_crtc->plane;
WARN_ON(!crtc->enabled);
ironlake_set_pipeconf(crtc);
- /* Set up the display plane register */
- I915_WRITE(DSPCNTR(plane), DISPPLANE_GAMMA_ENABLE);
- POSTING_READ(DSPCNTR(plane));
-
- dev_priv->display.update_primary_plane(crtc, crtc->primary->fb,
- crtc->x, crtc->y);
-
intel_crtc->active = true;
intel_set_cpu_fifo_underrun_reporting(dev, pipe, true);
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
struct intel_encoder *encoder;
int pipe = intel_crtc->pipe;
- enum plane plane = intel_crtc->plane;
WARN_ON(!crtc->enabled);
intel_set_pipe_csc(crtc);
- /* Set up the display plane register */
- I915_WRITE(DSPCNTR(plane), DISPPLANE_GAMMA_ENABLE | DISPPLANE_PIPE_CSC_ENABLE);
- POSTING_READ(DSPCNTR(plane));
-
- dev_priv->display.update_primary_plane(crtc, crtc->primary->fb,
- crtc->x, crtc->y);
-
intel_crtc->active = true;
intel_set_cpu_fifo_underrun_reporting(dev, pipe, true);
static void valleyview_crtc_enable(struct drm_crtc *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 intel_encoder *encoder;
int pipe = intel_crtc->pipe;
- int plane = intel_crtc->plane;
bool is_dsi;
- u32 dspcntr;
WARN_ON(!crtc->enabled);
vlv_prepare_pll(intel_crtc);
}
- /* Set up the display plane register */
- dspcntr = DISPPLANE_GAMMA_ENABLE;
-
if (intel_crtc->config.has_dp_encoder)
intel_dp_set_m_n(intel_crtc);
intel_set_pipe_timings(intel_crtc);
- /* pipesrc and dspsize control the size that is scaled from,
- * which should always be the user's requested size.
- */
- I915_WRITE(DSPSIZE(plane),
- ((intel_crtc->config.pipe_src_h - 1) << 16) |
- (intel_crtc->config.pipe_src_w - 1));
- I915_WRITE(DSPPOS(plane), 0);
-
i9xx_set_pipeconf(intel_crtc);
- I915_WRITE(DSPCNTR(plane), dspcntr);
- POSTING_READ(DSPCNTR(plane));
-
- dev_priv->display.update_primary_plane(crtc, crtc->primary->fb,
- crtc->x, crtc->y);
-
intel_crtc->active = true;
intel_set_cpu_fifo_underrun_reporting(dev, pipe, true);
static void i9xx_crtc_enable(struct drm_crtc *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 intel_encoder *encoder;
int pipe = intel_crtc->pipe;
- int plane = intel_crtc->plane;
- u32 dspcntr;
WARN_ON(!crtc->enabled);
i9xx_set_pll_dividers(intel_crtc);
- /* Set up the display plane register */
- dspcntr = DISPPLANE_GAMMA_ENABLE;
-
- if (pipe == 0)
- dspcntr &= ~DISPPLANE_SEL_PIPE_MASK;
- else
- dspcntr |= DISPPLANE_SEL_PIPE_B;
-
if (intel_crtc->config.has_dp_encoder)
intel_dp_set_m_n(intel_crtc);
intel_set_pipe_timings(intel_crtc);
- /* pipesrc and dspsize control the size that is scaled from,
- * which should always be the user's requested size.
- */
- I915_WRITE(DSPSIZE(plane),
- ((intel_crtc->config.pipe_src_h - 1) << 16) |
- (intel_crtc->config.pipe_src_w - 1));
- I915_WRITE(DSPPOS(plane), 0);
-
i9xx_set_pipeconf(intel_crtc);
- I915_WRITE(DSPCNTR(plane), dspcntr);
- POSTING_READ(DSPCNTR(plane));
-
- dev_priv->display.update_primary_plane(crtc, crtc->primary->fb,
- crtc->x, crtc->y);
-
intel_crtc->active = true;
if (!IS_GEN2(dev))
struct drm_device *dev = crtc->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
- uint32_t cntl;
+ uint32_t cntl = 0, size = 0;
- if (base != intel_crtc->cursor_base) {
- /* On these chipsets we can only modify the base whilst
- * the cursor is disabled.
- */
- if (intel_crtc->cursor_cntl) {
- I915_WRITE(_CURACNTR, 0);
- POSTING_READ(_CURACNTR);
- intel_crtc->cursor_cntl = 0;
+ if (base) {
+ unsigned int width = intel_crtc->cursor_width;
+ unsigned int height = intel_crtc->cursor_height;
+ unsigned int stride = roundup_pow_of_two(width) * 4;
+
+ switch (stride) {
+ default:
+ WARN_ONCE(1, "Invalid cursor width/stride, width=%u, stride=%u\n",
+ width, stride);
+ stride = 256;
+ /* fallthrough */
+ case 256:
+ case 512:
+ case 1024:
+ case 2048:
+ break;
}
- I915_WRITE(_CURABASE, base);
- POSTING_READ(_CURABASE);
+ cntl |= CURSOR_ENABLE |
+ CURSOR_GAMMA_ENABLE |
+ CURSOR_FORMAT_ARGB |
+ CURSOR_STRIDE(stride);
+
+ size = (height << 12) | width;
}
- /* XXX width must be 64, stride 256 => 0x00 << 28 */
- cntl = 0;
- if (base)
- cntl = (CURSOR_ENABLE |
- CURSOR_GAMMA_ENABLE |
- CURSOR_FORMAT_ARGB);
- if (intel_crtc->cursor_cntl != cntl) {
- I915_WRITE(_CURACNTR, cntl);
+ if (intel_crtc->cursor_cntl != 0 &&
+ (intel_crtc->cursor_base != base ||
+ intel_crtc->cursor_size != size ||
+ intel_crtc->cursor_cntl != cntl)) {
+ /* On these chipsets we can only modify the base/size/stride
+ * whilst the cursor is disabled.
+ */
+ I915_WRITE(_CURACNTR, 0);
POSTING_READ(_CURACNTR);
- intel_crtc->cursor_cntl = cntl;
+ intel_crtc->cursor_cntl = 0;
}
-}
-static void i9xx_update_cursor(struct drm_crtc *crtc, u32 base)
-{
- struct drm_device *dev = crtc->dev;
- struct drm_i915_private *dev_priv = dev->dev_private;
- struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
- int pipe = intel_crtc->pipe;
- uint32_t cntl;
+ if (intel_crtc->cursor_base != base)
+ I915_WRITE(_CURABASE, base);
- cntl = 0;
- if (base) {
- cntl = MCURSOR_GAMMA_ENABLE;
- switch (intel_crtc->cursor_width) {
- case 64:
- cntl |= CURSOR_MODE_64_ARGB_AX;
- break;
- case 128:
- cntl |= CURSOR_MODE_128_ARGB_AX;
- break;
- case 256:
- cntl |= CURSOR_MODE_256_ARGB_AX;
- break;
- default:
- WARN_ON(1);
- return;
- }
- cntl |= pipe << 28; /* Connect to correct pipe */
+ if (intel_crtc->cursor_size != size) {
+ I915_WRITE(CURSIZE, size);
+ intel_crtc->cursor_size = size;
}
+
if (intel_crtc->cursor_cntl != cntl) {
- I915_WRITE(CURCNTR(pipe), cntl);
- POSTING_READ(CURCNTR(pipe));
+ I915_WRITE(_CURACNTR, cntl);
+ POSTING_READ(_CURACNTR);
intel_crtc->cursor_cntl = cntl;
}
-
- /* and commit changes on next vblank */
- I915_WRITE(CURBASE(pipe), base);
- POSTING_READ(CURBASE(pipe));
}
-static void ivb_update_cursor(struct drm_crtc *crtc, u32 base)
+static void i9xx_update_cursor(struct drm_crtc *crtc, u32 base)
{
struct drm_device *dev = crtc->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
WARN_ON(1);
return;
}
+ cntl |= pipe << 28; /* Connect to correct pipe */
}
if (IS_HASWELL(dev) || IS_BROADWELL(dev))
cntl |= CURSOR_PIPE_CSC_ENABLE;
I915_WRITE(CURPOS(pipe), pos);
- if (IS_IVYBRIDGE(dev) || IS_HASWELL(dev) || IS_BROADWELL(dev))
- ivb_update_cursor(crtc, base);
- else if (IS_845G(dev) || IS_I865G(dev))
+ if (IS_845G(dev) || IS_I865G(dev))
i845_update_cursor(crtc, base);
else
i9xx_update_cursor(crtc, base);
intel_crtc->cursor_base = base;
}
+static bool cursor_size_ok(struct drm_device *dev,
+ uint32_t width, uint32_t height)
+{
+ if (width == 0 || height == 0)
+ return false;
+
+ /*
+ * 845g/865g are special in that they are only limited by
+ * the width of their cursors, the height is arbitrary up to
+ * the precision of the register. Everything else requires
+ * square cursors, limited to a few power-of-two sizes.
+ */
+ if (IS_845G(dev) || IS_I865G(dev)) {
+ if ((width & 63) != 0)
+ return false;
+
+ if (width > (IS_845G(dev) ? 64 : 512))
+ return false;
+
+ if (height > 1023)
+ return false;
+ } else {
+ switch (width | height) {
+ case 256:
+ case 128:
+ if (IS_GEN2(dev))
+ return false;
+ case 64:
+ break;
+ default:
+ return false;
+ }
+ }
+
+ return true;
+}
+
/*
* intel_crtc_cursor_set_obj - Set cursor to specified GEM object
*
uint32_t width, uint32_t height)
{
struct drm_device *dev = crtc->dev;
- struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
enum pipe pipe = intel_crtc->pipe;
- unsigned old_width;
+ unsigned old_width, stride;
uint32_t addr;
int ret;
}
/* Check for which cursor types we support */
- if (!((width == 64 && height == 64) ||
- (width == 128 && height == 128 && !IS_GEN2(dev)) ||
- (width == 256 && height == 256 && !IS_GEN2(dev)))) {
+ if (!cursor_size_ok(dev, width, height)) {
DRM_DEBUG("Cursor dimension not supported\n");
return -EINVAL;
}
- if (obj->base.size < width * height * 4) {
+ stride = roundup_pow_of_two(width) * 4;
+ if (obj->base.size < stride * height) {
DRM_DEBUG_KMS("buffer is too small\n");
ret = -ENOMEM;
goto fail;
addr = obj->phys_handle->busaddr;
}
- if (IS_GEN2(dev))
- I915_WRITE(CURSIZE, (height << 12) | width);
-
finish:
if (intel_crtc->cursor_bo) {
if (!INTEL_INFO(dev)->cursor_needs_physical)
return false;
else if (i915.use_mmio_flip > 0)
return true;
+ else if (i915.enable_execlists)
+ return true;
else
return ring != obj->ring;
}
ret = intel_set_mode(set->crtc, set->mode,
set->x, set->y, set->fb);
} else if (config->fb_changed) {
- struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_crtc *intel_crtc = to_intel_crtc(set->crtc);
intel_crtc_wait_for_pending_flips(set->crtc);
*/
if (!intel_crtc->primary_enabled && ret == 0) {
WARN_ON(!intel_crtc->active);
- intel_enable_primary_hw_plane(dev_priv, intel_crtc->plane,
- intel_crtc->pipe);
+ intel_enable_primary_hw_plane(set->crtc->primary, set->crtc);
}
/*
intel_primary_plane_disable(struct drm_plane *plane)
{
struct drm_device *dev = plane->dev;
- struct drm_i915_private *dev_priv = dev->dev_private;
- struct intel_plane *intel_plane = to_intel_plane(plane);
struct intel_crtc *intel_crtc;
if (!plane->fb)
goto disable_unpin;
intel_crtc_wait_for_pending_flips(plane->crtc);
- intel_disable_primary_hw_plane(dev_priv, intel_plane->plane,
- intel_plane->pipe);
+ intel_disable_primary_hw_plane(plane, plane->crtc);
+
disable_unpin:
mutex_lock(&dev->struct_mutex);
i915_gem_track_fb(intel_fb_obj(plane->fb), NULL,
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 intel_plane *intel_plane = to_intel_plane(plane);
struct drm_i915_gem_object *obj = intel_fb_obj(fb);
struct drm_i915_gem_object *old_obj = intel_fb_obj(plane->fb);
struct drm_rect dest = {
INTEL_FRONTBUFFER_PRIMARY(intel_crtc->pipe));
if (intel_crtc->primary_enabled)
- intel_disable_primary_hw_plane(dev_priv,
- intel_plane->plane,
- intel_plane->pipe);
+ intel_disable_primary_hw_plane(plane, crtc);
if (plane->fb != fb)
return ret;
if (!intel_crtc->primary_enabled)
- intel_enable_primary_hw_plane(dev_priv, intel_crtc->plane,
- intel_crtc->pipe);
+ intel_enable_primary_hw_plane(plane, crtc);
return 0;
}
return intel_crtc_cursor_set_obj(crtc, obj, crtc_w, crtc_h);
} else {
intel_crtc_update_cursor(crtc, visible);
+
+ intel_frontbuffer_flip(crtc->dev,
+ INTEL_FRONTBUFFER_CURSOR(intel_crtc->pipe));
+
return 0;
}
}
intel_crtc->cursor_base = ~0;
intel_crtc->cursor_cntl = ~0;
+ intel_crtc->cursor_size = ~0;
BUG_ON(pipe >= ARRAY_SIZE(dev_priv->plane_to_crtc_mapping) ||
dev_priv->plane_to_crtc_mapping[intel_crtc->plane] != NULL);
dev_priv->display.get_display_clock_speed =
i830_get_display_clock_speed;
- if (HAS_PCH_SPLIT(dev)) {
- if (IS_GEN5(dev)) {
- dev_priv->display.fdi_link_train = ironlake_fdi_link_train;
- dev_priv->display.write_eld = ironlake_write_eld;
- } else if (IS_GEN6(dev)) {
- dev_priv->display.fdi_link_train = gen6_fdi_link_train;
- dev_priv->display.write_eld = ironlake_write_eld;
- dev_priv->display.modeset_global_resources =
- snb_modeset_global_resources;
- } else if (IS_IVYBRIDGE(dev)) {
- /* FIXME: detect B0+ stepping and use auto training */
- dev_priv->display.fdi_link_train = ivb_manual_fdi_link_train;
- 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)) {
- dev_priv->display.fdi_link_train = hsw_fdi_link_train;
- dev_priv->display.write_eld = haswell_write_eld;
- dev_priv->display.modeset_global_resources =
- haswell_modeset_global_resources;
- }
- } else if (IS_G4X(dev)) {
+ if (IS_G4X(dev)) {
dev_priv->display.write_eld = g4x_write_eld;
+ } else if (IS_GEN5(dev)) {
+ dev_priv->display.fdi_link_train = ironlake_fdi_link_train;
+ dev_priv->display.write_eld = ironlake_write_eld;
+ } else if (IS_GEN6(dev)) {
+ dev_priv->display.fdi_link_train = gen6_fdi_link_train;
+ dev_priv->display.write_eld = ironlake_write_eld;
+ dev_priv->display.modeset_global_resources =
+ snb_modeset_global_resources;
+ } else if (IS_IVYBRIDGE(dev)) {
+ /* FIXME: detect B0+ stepping and use auto training */
+ dev_priv->display.fdi_link_train = ivb_manual_fdi_link_train;
+ 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)) {
+ dev_priv->display.fdi_link_train = hsw_fdi_link_train;
+ dev_priv->display.write_eld = haswell_write_eld;
+ dev_priv->display.modeset_global_resources =
+ haswell_modeset_global_resources;
} else if (IS_VALLEYVIEW(dev)) {
dev_priv->display.modeset_global_resources =
valleyview_modeset_global_resources;
dev->mode_config.max_height = 8192;
}
- if (IS_GEN2(dev)) {
+ if (IS_845G(dev) || IS_I865G(dev)) {
+ dev->mode_config.cursor_width = IS_845G(dev) ? 64 : 512;
+ dev->mode_config.cursor_height = 1023;
+ } else if (IS_GEN2(dev)) {
dev->mode_config.cursor_width = GEN2_CURSOR_WIDTH;
dev->mode_config.cursor_height = GEN2_CURSOR_HEIGHT;
} else {
projects / karo-tx-linux.git / blobdiff