The name 'update_plane' was used both for the primary plane functions in intel_display.c and the sprite/overlay functions in intel_sprite.c. Rename the primary plane functions to 'update_primary_plane' to avoid confusion.
On a similar note, intel_display.c already had a function called intel_disable_primary_plane() that programs the hardware to disable a pipe's primary plane. When we hook up primary planes through the DRM plane interface, one of the natural handler names will be intel_primary_plane_disable(), which is very similar. To avoid confusion, rename the existing intel_disable_primary_plane() to intel_disable_primary_hw_plane() to make the two names a little more distinct.
Cc: Intel Graphics Development intel-gfx@lists.freedesktop.org Signed-off-by: Matt Roper matthew.d.roper@intel.com --- drivers/gpu/drm/i915/i915_drv.h | 5 +-- drivers/gpu/drm/i915/intel_display.c | 60 ++++++++++++++++++++---------------- 2 files changed, 36 insertions(+), 29 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 05cfcc1..0e043d4 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -450,8 +450,9 @@ struct drm_i915_display_funcs { struct drm_framebuffer *fb, struct drm_i915_gem_object *obj, uint32_t flags); - int (*update_plane)(struct drm_crtc *crtc, struct drm_framebuffer *fb, - int x, int y); + int (*update_primary_plane)(struct drm_crtc *crtc, + struct drm_framebuffer *fb, + int x, int y); void (*hpd_irq_setup)(struct drm_device *dev); /* clock updates for mode set */ /* cursor updates */ diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 42cf4b4..7c09d41 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -1872,15 +1872,15 @@ void intel_flush_primary_plane(struct drm_i915_private *dev_priv, }
/** - * intel_enable_primary_plane - enable the primary plane on a given pipe + * 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 * * Enable @plane on @pipe, making sure that @pipe is running first. */ -static void intel_enable_primary_plane(struct drm_i915_private *dev_priv, - enum plane plane, enum pipe pipe) +static void intel_enable_primary_hw_plane(struct drm_i915_private *dev_priv, + enum plane plane, enum pipe pipe) { struct intel_crtc *intel_crtc = to_intel_crtc(dev_priv->pipe_to_crtc_mapping[pipe]); @@ -1905,15 +1905,15 @@ static void intel_enable_primary_plane(struct drm_i915_private *dev_priv, }
/** - * intel_disable_primary_plane - disable the primary 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 * * Disable @plane; should be an independent operation. */ -static void intel_disable_primary_plane(struct drm_i915_private *dev_priv, - enum plane plane, enum pipe pipe) +static void intel_disable_primary_hw_plane(struct drm_i915_private *dev_priv, + enum plane plane, enum pipe pipe) { struct intel_crtc *intel_crtc = to_intel_crtc(dev_priv->pipe_to_crtc_mapping[pipe]); @@ -2047,8 +2047,9 @@ unsigned long intel_gen4_compute_page_offset(int *x, int *y, } }
-static int i9xx_update_plane(struct drm_crtc *crtc, struct drm_framebuffer *fb, - int x, int y) +static int i9xx_update_primary_plane(struct drm_crtc *crtc, + struct drm_framebuffer *fb, + int x, int y) { struct drm_device *dev = crtc->dev; struct drm_i915_private *dev_priv = dev->dev_private; @@ -2147,8 +2148,9 @@ static int i9xx_update_plane(struct drm_crtc *crtc, struct drm_framebuffer *fb, return 0; }
-static int ironlake_update_plane(struct drm_crtc *crtc, - struct drm_framebuffer *fb, int x, int y) +static int ironlake_update_primary_plane(struct drm_crtc *crtc, + struct drm_framebuffer *fb, + int x, int y) { struct drm_device *dev = crtc->dev; struct drm_i915_private *dev_priv = dev->dev_private; @@ -2252,7 +2254,7 @@ intel_pipe_set_base_atomic(struct drm_crtc *crtc, struct drm_framebuffer *fb, dev_priv->display.disable_fbc(dev); intel_increase_pllclock(crtc);
- return dev_priv->display.update_plane(crtc, fb, x, y); + return dev_priv->display.update_primary_plane(crtc, fb, x, y); }
void intel_display_handle_reset(struct drm_device *dev) @@ -2292,10 +2294,10 @@ void intel_display_handle_reset(struct drm_device *dev) * a NULL crtc->fb. */ if (intel_crtc->active && crtc->primary->fb) - dev_priv->display.update_plane(crtc, - crtc->primary->fb, - crtc->x, - crtc->y); + dev_priv->display.update_primary_plane(crtc, + crtc->primary->fb, + crtc->x, + crtc->y); mutex_unlock(&crtc->mutex); } } @@ -2387,7 +2389,7 @@ intel_pipe_set_base(struct drm_crtc *crtc, int x, int y, intel_crtc->config.pipe_src_h = adjusted_mode->crtc_vdisplay; }
- ret = dev_priv->display.update_plane(crtc, fb, x, y); + ret = dev_priv->display.update_primary_plane(crtc, fb, x, y); if (ret) { intel_unpin_fb_obj(to_intel_framebuffer(fb)->obj); mutex_unlock(&dev->struct_mutex); @@ -3589,7 +3591,7 @@ static void ironlake_crtc_enable(struct drm_crtc *crtc)
intel_update_watermarks(crtc); intel_enable_pipe(intel_crtc); - intel_enable_primary_plane(dev_priv, plane, pipe); + intel_enable_primary_hw_plane(dev_priv, plane, pipe); intel_enable_planes(crtc); intel_crtc_update_cursor(crtc, true);
@@ -3631,7 +3633,7 @@ static void haswell_crtc_enable_planes(struct drm_crtc *crtc) int pipe = intel_crtc->pipe; int plane = intel_crtc->plane;
- intel_enable_primary_plane(dev_priv, plane, pipe); + intel_enable_primary_hw_plane(dev_priv, plane, pipe); intel_enable_planes(crtc); intel_crtc_update_cursor(crtc, true);
@@ -3661,7 +3663,7 @@ static void haswell_crtc_disable_planes(struct drm_crtc *crtc)
intel_crtc_update_cursor(crtc, false); intel_disable_planes(crtc); - intel_disable_primary_plane(dev_priv, plane, pipe); + intel_disable_primary_hw_plane(dev_priv, plane, pipe); }
/* @@ -3789,7 +3791,7 @@ static void ironlake_crtc_disable(struct drm_crtc *crtc)
intel_crtc_update_cursor(crtc, false); intel_disable_planes(crtc); - intel_disable_primary_plane(dev_priv, plane, pipe); + intel_disable_primary_hw_plane(dev_priv, plane, pipe);
if (intel_crtc->config.has_pch_encoder) intel_set_pch_fifo_underrun_reporting(dev, pipe, false); @@ -4160,7 +4162,7 @@ static void valleyview_crtc_enable(struct drm_crtc *crtc) intel_update_watermarks(crtc); intel_enable_pipe(intel_crtc); intel_set_cpu_fifo_underrun_reporting(dev, pipe, true); - intel_enable_primary_plane(dev_priv, plane, pipe); + intel_enable_primary_hw_plane(dev_priv, plane, pipe); intel_enable_planes(crtc); intel_crtc_update_cursor(crtc, true);
@@ -4199,7 +4201,7 @@ static void i9xx_crtc_enable(struct drm_crtc *crtc) intel_update_watermarks(crtc); intel_enable_pipe(intel_crtc); intel_set_cpu_fifo_underrun_reporting(dev, pipe, true); - intel_enable_primary_plane(dev_priv, plane, pipe); + intel_enable_primary_hw_plane(dev_priv, plane, pipe); intel_enable_planes(crtc); /* The fixup needs to happen before cursor is enabled */ if (IS_G4X(dev)) @@ -4255,7 +4257,7 @@ static void i9xx_crtc_disable(struct drm_crtc *crtc) intel_crtc_dpms_overlay(intel_crtc, false); intel_crtc_update_cursor(crtc, false); intel_disable_planes(crtc); - intel_disable_primary_plane(dev_priv, plane, pipe); + intel_disable_primary_hw_plane(dev_priv, plane, pipe);
intel_set_cpu_fifo_underrun_reporting(dev, pipe, false); intel_disable_pipe(dev_priv, pipe); @@ -10729,28 +10731,32 @@ static void intel_init_display(struct drm_device *dev) dev_priv->display.crtc_enable = haswell_crtc_enable; dev_priv->display.crtc_disable = haswell_crtc_disable; dev_priv->display.off = haswell_crtc_off; - dev_priv->display.update_plane = ironlake_update_plane; + dev_priv->display.update_primary_plane = + ironlake_update_primary_plane; } else if (HAS_PCH_SPLIT(dev)) { dev_priv->display.get_pipe_config = ironlake_get_pipe_config; dev_priv->display.crtc_mode_set = ironlake_crtc_mode_set; dev_priv->display.crtc_enable = ironlake_crtc_enable; dev_priv->display.crtc_disable = ironlake_crtc_disable; dev_priv->display.off = ironlake_crtc_off; - dev_priv->display.update_plane = ironlake_update_plane; + dev_priv->display.update_primary_plane = + ironlake_update_primary_plane; } else if (IS_VALLEYVIEW(dev)) { dev_priv->display.get_pipe_config = i9xx_get_pipe_config; dev_priv->display.crtc_mode_set = i9xx_crtc_mode_set; dev_priv->display.crtc_enable = valleyview_crtc_enable; dev_priv->display.crtc_disable = i9xx_crtc_disable; dev_priv->display.off = i9xx_crtc_off; - dev_priv->display.update_plane = i9xx_update_plane; + dev_priv->display.update_primary_plane = + i9xx_update_primary_plane; } else { dev_priv->display.get_pipe_config = i9xx_get_pipe_config; dev_priv->display.crtc_mode_set = i9xx_crtc_mode_set; dev_priv->display.crtc_enable = i9xx_crtc_enable; dev_priv->display.crtc_disable = i9xx_crtc_disable; dev_priv->display.off = i9xx_crtc_off; - dev_priv->display.update_plane = i9xx_update_plane; + dev_priv->display.update_primary_plane = + i9xx_update_primary_plane; }
/* Returns the core display clock speed */