[Intel-gfx] [PATCH 1/4] drm/i915: add INTEL_NUM_PIPES() and use it
Jani Nikula
jani.nikula at intel.com
Mon Sep 2 18:08:13 UTC 2019
Abstract away direct access to ->num_pipes to allow further
refactoring. No functional changes.
Cc: Chris Wilson <chris at chris-wilson.co.uk>
Cc: José Roberto de Souza <jose.souza at intel.com>
Cc: Ville Syrjälä <ville.syrjala at linux.intel.com>
Signed-off-by: Jani Nikula <jani.nikula at intel.com>
---
drivers/gpu/drm/i915/display/intel_display.c | 12 ++++++------
drivers/gpu/drm/i915/display/intel_display.h | 4 ++--
drivers/gpu/drm/i915/display/intel_lpe_audio.c | 2 +-
drivers/gpu/drm/i915/i915_drv.c | 2 +-
drivers/gpu/drm/i915/i915_drv.h | 4 +++-
drivers/gpu/drm/i915/intel_pm.c | 6 +++---
6 files changed, 16 insertions(+), 14 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
index e661e2099118..e480ffe0ae6e 100644
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -7188,7 +7188,7 @@ static int ironlake_check_fdi_lanes(struct drm_device *dev, enum pipe pipe,
}
}
- if (INTEL_INFO(dev_priv)->num_pipes == 2)
+ if (INTEL_NUM_PIPES(dev_priv) == 2)
return 0;
/* Ivybridge 3 pipe is really complicated */
@@ -9572,7 +9572,7 @@ static void ironlake_compute_dpll(struct intel_crtc *crtc,
* clear if it''s a win or loss power wise. No point in doing
* this on ILK at all since it has a fixed DPLL<->pipe mapping.
*/
- if (INTEL_INFO(dev_priv)->num_pipes == 3 &&
+ if (INTEL_NUM_PIPES(dev_priv) == 3 &&
intel_crtc_has_type(crtc_state, INTEL_OUTPUT_ANALOG))
dpll |= DPLL_SDVO_HIGH_SPEED;
@@ -13863,7 +13863,7 @@ static void skl_commit_modeset_enables(struct intel_atomic_state *state)
if (skl_ddb_allocation_overlaps(&new_crtc_state->wm.skl.ddb,
entries,
- INTEL_INFO(dev_priv)->num_pipes, i))
+ INTEL_NUM_PIPES(dev_priv), i))
continue;
updated |= cmask;
@@ -16214,8 +16214,8 @@ int intel_modeset_init(struct drm_device *dev)
}
DRM_DEBUG_KMS("%d display pipe%s available.\n",
- INTEL_INFO(dev_priv)->num_pipes,
- INTEL_INFO(dev_priv)->num_pipes > 1 ? "s" : "");
+ INTEL_NUM_PIPES(dev_priv),
+ INTEL_NUM_PIPES(dev_priv) > 1 ? "s" : "");
for_each_pipe(dev_priv, pipe) {
ret = intel_crtc_init(dev_priv, pipe);
@@ -17306,7 +17306,7 @@ intel_display_print_error_state(struct drm_i915_error_state_buf *m,
if (!error)
return;
- err_printf(m, "Num Pipes: %d\n", INTEL_INFO(dev_priv)->num_pipes);
+ err_printf(m, "Num Pipes: %d\n", INTEL_NUM_PIPES(dev_priv));
if (IS_HASWELL(dev_priv) || IS_BROADWELL(dev_priv))
err_printf(m, "PWR_WELL_CTL2: %08x\n",
error->power_well_driver);
diff --git a/drivers/gpu/drm/i915/display/intel_display.h b/drivers/gpu/drm/i915/display/intel_display.h
index 33fd523c4622..f4ddde171655 100644
--- a/drivers/gpu/drm/i915/display/intel_display.h
+++ b/drivers/gpu/drm/i915/display/intel_display.h
@@ -307,10 +307,10 @@ enum phy_fia {
};
#define for_each_pipe(__dev_priv, __p) \
- for ((__p) = 0; (__p) < INTEL_INFO(__dev_priv)->num_pipes; (__p)++)
+ for ((__p) = 0; (__p) < INTEL_NUM_PIPES(__dev_priv); (__p)++)
#define for_each_pipe_masked(__dev_priv, __p, __mask) \
- for ((__p) = 0; (__p) < INTEL_INFO(__dev_priv)->num_pipes; (__p)++) \
+ for ((__p) = 0; (__p) < INTEL_NUM_PIPES(__dev_priv); (__p)++) \
for_each_if((__mask) & BIT(__p))
#define for_each_cpu_transcoder_masked(__dev_priv, __t, __mask) \
diff --git a/drivers/gpu/drm/i915/display/intel_lpe_audio.c b/drivers/gpu/drm/i915/display/intel_lpe_audio.c
index b19800b58442..0b67f7887cd0 100644
--- a/drivers/gpu/drm/i915/display/intel_lpe_audio.c
+++ b/drivers/gpu/drm/i915/display/intel_lpe_audio.c
@@ -114,7 +114,7 @@ lpe_audio_platdev_create(struct drm_i915_private *dev_priv)
pinfo.size_data = sizeof(*pdata);
pinfo.dma_mask = DMA_BIT_MASK(32);
- pdata->num_pipes = INTEL_INFO(dev_priv)->num_pipes;
+ pdata->num_pipes = INTEL_NUM_PIPES(dev_priv);
pdata->num_ports = IS_CHERRYVIEW(dev_priv) ? 3 : 2; /* B,C,D or B,C */
pdata->port[0].pipe = -1;
pdata->port[1].pipe = -1;
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index bec25942d77d..cad4d6ba2d2c 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -340,7 +340,7 @@ static int i915_driver_modeset_probe(struct drm_device *dev)
if (HAS_DISPLAY(dev_priv)) {
ret = drm_vblank_init(&dev_priv->drm,
- INTEL_INFO(dev_priv)->num_pipes);
+ INTEL_NUM_PIPES(dev_priv));
if (ret)
goto out;
}
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index db7480831e52..f4fc72e2118c 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -2182,7 +2182,9 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915,
#define GT_FREQUENCY_MULTIPLIER 50
#define GEN9_FREQ_SCALER 3
-#define HAS_DISPLAY(dev_priv) (INTEL_INFO(dev_priv)->num_pipes > 0)
+#define INTEL_NUM_PIPES(dev_priv) (INTEL_INFO(dev_priv)->num_pipes)
+
+#define HAS_DISPLAY(dev_priv) (INTEL_NUM_PIPES(dev_priv) > 0)
static inline bool intel_vtd_active(void)
{
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index 4fa9bc83c8b4..6211f9d74f3a 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -1909,7 +1909,7 @@ static int vlv_compute_pipe_wm(struct intel_crtc_state *crtc_state)
for (level = 0; level < wm_state->num_levels; level++) {
const struct g4x_pipe_wm *raw = &crtc_state->wm.vlv.raw[level];
- const int sr_fifo_size = INTEL_INFO(dev_priv)->num_pipes * 512 - 1;
+ const int sr_fifo_size = INTEL_NUM_PIPES(dev_priv) * 512 - 1;
if (!vlv_raw_crtc_wm_is_valid(crtc_state, level))
break;
@@ -2648,7 +2648,7 @@ static unsigned int ilk_plane_wm_max(const struct drm_i915_private *dev_priv,
/* HSW allows LP1+ watermarks even with multiple pipes */
if (level == 0 || config->num_pipes_active > 1) {
- fifo_size /= INTEL_INFO(dev_priv)->num_pipes;
+ fifo_size /= INTEL_NUM_PIPES(dev_priv);
/*
* For some reason the non self refresh
@@ -9728,7 +9728,7 @@ void intel_init_pm(struct drm_i915_private *dev_priv)
dev_priv->display.update_wm = i9xx_update_wm;
dev_priv->display.get_fifo_size = i9xx_get_fifo_size;
} else if (IS_GEN(dev_priv, 2)) {
- if (INTEL_INFO(dev_priv)->num_pipes == 1) {
+ if (INTEL_NUM_PIPES(dev_priv) == 1) {
dev_priv->display.update_wm = i845_update_wm;
dev_priv->display.get_fifo_size = i845_get_fifo_size;
} else {
--
2.20.1
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