[Intel-gfx] [PATCH 3/9] drm/i915: s/enum plane/enum old_plane_id/
Ville Syrjala
ville.syrjala at linux.intel.com
Wed Oct 11 16:04:49 UTC 2017
From: Ville Syrjälä <ville.syrjala at linux.intel.com>
Rename enum plane to enum old_plane_id to make it clear that it only
applies to pre-SKL platforms.
v2: Reorder patches
Signed-off-by: Ville Syrjälä <ville.syrjala at linux.intel.com>
---
drivers/gpu/drm/i915/i915_drv.h | 4 +-
drivers/gpu/drm/i915/intel_display.c | 84 ++++++++++++++++++------------------
drivers/gpu/drm/i915/intel_drv.h | 6 +--
3 files changed, 47 insertions(+), 47 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 6bbc4b83aa0a..7280f9eb2e95 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -307,7 +307,7 @@ static inline bool transcoder_is_dsi(enum transcoder transcoder)
* Global legacy plane identifier. Valid only for primary/sprite
* planes on pre-g4x, and only for primary planes on g4x+.
*/
-enum plane {
+enum old_plane_id {
PLANE_A,
PLANE_B,
PLANE_C,
@@ -1128,7 +1128,7 @@ struct intel_fbc {
struct {
enum pipe pipe;
- enum plane plane;
+ enum old_plane_id plane;
unsigned int fence_y_offset;
} crtc;
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index a9fd3b8fa922..9d37c758f7b5 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -3223,17 +3223,17 @@ int i9xx_check_plane_surface(struct intel_plane_state *plane_state)
return 0;
}
-static void i9xx_update_primary_plane(struct intel_plane *primary,
- const struct intel_crtc_state *crtc_state,
- const struct intel_plane_state *plane_state)
+static void i9xx_update_plane(struct intel_plane *plane,
+ const struct intel_crtc_state *crtc_state,
+ const struct intel_plane_state *plane_state)
{
- struct drm_i915_private *dev_priv = to_i915(primary->base.dev);
+ struct drm_i915_private *dev_priv = to_i915(plane->base.dev);
struct intel_crtc *crtc = to_intel_crtc(crtc_state->base.crtc);
const struct drm_framebuffer *fb = plane_state->base.fb;
- enum plane plane = primary->plane;
+ enum old_plane_id plane_id = plane->plane;
u32 linear_offset;
u32 dspcntr = plane_state->ctl;
- i915_reg_t reg = DSPCNTR(plane);
+ i915_reg_t reg = DSPCNTR(plane_id);
int x = plane_state->main.x;
int y = plane_state->main.y;
unsigned long irqflags;
@@ -3254,34 +3254,34 @@ static void i9xx_update_primary_plane(struct intel_plane *primary,
/* pipesrc and dspsize control the size that is scaled from,
* which should always be the user's requested size.
*/
- I915_WRITE_FW(DSPSIZE(plane),
+ I915_WRITE_FW(DSPSIZE(plane_id),
((crtc_state->pipe_src_h - 1) << 16) |
(crtc_state->pipe_src_w - 1));
- I915_WRITE_FW(DSPPOS(plane), 0);
- } else if (IS_CHERRYVIEW(dev_priv) && plane == PLANE_B) {
- I915_WRITE_FW(PRIMSIZE(plane),
+ I915_WRITE_FW(DSPPOS(plane_id), 0);
+ } else if (IS_CHERRYVIEW(dev_priv) && plane_id == PLANE_B) {
+ I915_WRITE_FW(PRIMSIZE(plane_id),
((crtc_state->pipe_src_h - 1) << 16) |
(crtc_state->pipe_src_w - 1));
- I915_WRITE_FW(PRIMPOS(plane), 0);
- I915_WRITE_FW(PRIMCNSTALPHA(plane), 0);
+ I915_WRITE_FW(PRIMPOS(plane_id), 0);
+ I915_WRITE_FW(PRIMCNSTALPHA(plane_id), 0);
}
I915_WRITE_FW(reg, dspcntr);
- I915_WRITE_FW(DSPSTRIDE(plane), fb->pitches[0]);
+ I915_WRITE_FW(DSPSTRIDE(plane_id), fb->pitches[0]);
if (IS_HASWELL(dev_priv) || IS_BROADWELL(dev_priv)) {
- I915_WRITE_FW(DSPSURF(plane),
+ I915_WRITE_FW(DSPSURF(plane_id),
intel_plane_ggtt_offset(plane_state) +
crtc->dspaddr_offset);
- I915_WRITE_FW(DSPOFFSET(plane), (y << 16) | x);
+ I915_WRITE_FW(DSPOFFSET(plane_id), (y << 16) | x);
} else if (INTEL_GEN(dev_priv) >= 4) {
- I915_WRITE_FW(DSPSURF(plane),
+ I915_WRITE_FW(DSPSURF(plane_id),
intel_plane_ggtt_offset(plane_state) +
crtc->dspaddr_offset);
- I915_WRITE_FW(DSPTILEOFF(plane), (y << 16) | x);
- I915_WRITE_FW(DSPLINOFF(plane), linear_offset);
+ I915_WRITE_FW(DSPTILEOFF(plane_id), (y << 16) | x);
+ I915_WRITE_FW(DSPLINOFF(plane_id), linear_offset);
} else {
- I915_WRITE_FW(DSPADDR(plane),
+ I915_WRITE_FW(DSPADDR(plane_id),
intel_plane_ggtt_offset(plane_state) +
crtc->dspaddr_offset);
}
@@ -3290,31 +3290,31 @@ static void i9xx_update_primary_plane(struct intel_plane *primary,
spin_unlock_irqrestore(&dev_priv->uncore.lock, irqflags);
}
-static void i9xx_disable_primary_plane(struct intel_plane *primary,
- struct intel_crtc *crtc)
+static void i9xx_disable_plane(struct intel_plane *plane,
+ struct intel_crtc *crtc)
{
- struct drm_i915_private *dev_priv = to_i915(primary->base.dev);
- enum plane plane = primary->plane;
+ struct drm_i915_private *dev_priv = to_i915(plane->base.dev);
+ enum old_plane_id plane_id = plane->plane;
unsigned long irqflags;
spin_lock_irqsave(&dev_priv->uncore.lock, irqflags);
- I915_WRITE_FW(DSPCNTR(plane), 0);
- if (INTEL_INFO(dev_priv)->gen >= 4)
- I915_WRITE_FW(DSPSURF(plane), 0);
+ I915_WRITE_FW(DSPCNTR(plane_id), 0);
+ if (INTEL_GEN(dev_priv) >= 4)
+ I915_WRITE_FW(DSPSURF(plane_id), 0);
else
- I915_WRITE_FW(DSPADDR(plane), 0);
- POSTING_READ_FW(DSPCNTR(plane));
+ I915_WRITE_FW(DSPADDR(plane_id), 0);
+ POSTING_READ_FW(DSPCNTR(plane_id));
spin_unlock_irqrestore(&dev_priv->uncore.lock, irqflags);
}
-static bool i9xx_plane_get_hw_state(struct intel_plane *primary)
+static bool i9xx_plane_get_hw_state(struct intel_plane *plane)
{
- struct drm_i915_private *dev_priv = to_i915(primary->base.dev);
- enum plane plane = primary->plane;
+ struct drm_i915_private *dev_priv = to_i915(plane->base.dev);
+ enum old_plane_id plane_id = plane->plane;
- return I915_READ(DSPCNTR(plane)) & DISPLAY_PLANE_ENABLE;
+ return I915_READ(DSPCNTR(plane_id)) & DISPLAY_PLANE_ENABLE;
}
static u32
@@ -13195,9 +13195,9 @@ intel_primary_plane_create(struct drm_i915_private *dev_priv, enum pipe pipe)
* port is hooked to pipe B. Hence we want plane A feeding pipe B.
*/
if (HAS_FBC(dev_priv) && INTEL_GEN(dev_priv) < 4)
- primary->plane = (enum plane) !pipe;
+ primary->plane = (enum old_plane_id) !pipe;
else
- primary->plane = (enum plane) pipe;
+ primary->plane = (enum old_plane_id) pipe;
primary->id = PLANE_PRIMARY;
primary->frontbuffer_bit = INTEL_FRONTBUFFER_PRIMARY(pipe);
primary->check_plane = intel_check_primary_plane;
@@ -13226,16 +13226,16 @@ intel_primary_plane_create(struct drm_i915_private *dev_priv, enum pipe pipe)
num_formats = ARRAY_SIZE(i965_primary_formats);
modifiers = i9xx_format_modifiers;
- primary->update_plane = i9xx_update_primary_plane;
- primary->disable_plane = i9xx_disable_primary_plane;
+ primary->update_plane = i9xx_update_plane;
+ primary->disable_plane = i9xx_disable_plane;
primary->get_hw_state = i9xx_plane_get_hw_state;
} else {
intel_primary_formats = i8xx_primary_formats;
num_formats = ARRAY_SIZE(i8xx_primary_formats);
modifiers = i9xx_format_modifiers;
- primary->update_plane = i9xx_update_primary_plane;
- primary->disable_plane = i9xx_disable_primary_plane;
+ primary->update_plane = i9xx_update_plane;
+ primary->disable_plane = i9xx_disable_plane;
primary->get_hw_state = i9xx_plane_get_hw_state;
}
@@ -13319,7 +13319,7 @@ intel_cursor_plane_create(struct drm_i915_private *dev_priv,
cursor->can_scale = false;
cursor->max_downscale = 1;
cursor->pipe = pipe;
- cursor->plane = pipe;
+ cursor->plane = (enum old_plane_id) pipe;
cursor->id = PLANE_CURSOR;
cursor->frontbuffer_bit = INTEL_FRONTBUFFER_CURSOR(pipe);
@@ -14693,11 +14693,11 @@ void i830_disable_pipe(struct drm_i915_private *dev_priv, enum pipe pipe)
}
static bool intel_plane_mapping_ok(struct intel_crtc *crtc,
- struct intel_plane *primary)
+ struct intel_plane *plane)
{
struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
- enum plane plane = primary->plane;
- u32 val = I915_READ(DSPCNTR(plane));
+ enum old_plane_id plane_id = plane->plane;
+ u32 val = I915_READ(DSPCNTR(plane_id));
return (val & DISPLAY_PLANE_ENABLE) == 0 ||
(val & DISPPLANE_SEL_PIPE_MASK) == DISPPLANE_SEL_PIPE(crtc->pipe);
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index 24bbf0518473..08318260453b 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -793,7 +793,7 @@ struct intel_crtc_state {
struct intel_crtc {
struct drm_crtc base;
enum pipe pipe;
- enum plane plane;
+ enum old_plane_id plane;
/*
* Whether the crtc and the connected output pipeline is active. Implies
* that crtc->enabled is set, i.e. the current mode configuration has
@@ -846,7 +846,7 @@ struct intel_crtc {
struct intel_plane {
struct drm_plane base;
- u8 plane;
+ enum old_plane_id plane;
enum plane_id id;
enum pipe pipe;
bool can_scale;
@@ -1133,7 +1133,7 @@ intel_get_crtc_for_pipe(struct drm_i915_private *dev_priv, enum pipe pipe)
}
static inline struct intel_crtc *
-intel_get_crtc_for_plane(struct drm_i915_private *dev_priv, enum plane plane)
+intel_get_crtc_for_plane(struct drm_i915_private *dev_priv, enum old_plane_id plane)
{
return dev_priv->plane_to_crtc_mapping[plane];
}
--
2.13.6
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