On 15.12.2023 11:59, Ville Syrjala wrote:
From: Ville Syrjälä <ville.syrj...@linux.intel.com>
There's no reason the caller of intel_initial_plane_config() should
have to loop over the CRTCs. Pull the loop into the function to
make life simpler for the caller.
Cc: Paz Zcharya <p...@chromium.org>
Signed-off-by: Ville Syrjälä <ville.syrj...@linux.intel.com>
Reviewed-by: Andrzej Hajda <andrzej.ha...@intel.com>
Regards
Andrzej
---
.../drm/i915/display/intel_display_driver.c | 7 +---
.../drm/i915/display/intel_plane_initial.c | 40 +++++++++++--------
.../drm/i915/display/intel_plane_initial.h | 4 +-
3 files changed, 26 insertions(+), 25 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_display_driver.c
b/drivers/gpu/drm/i915/display/intel_display_driver.c
index 62f7b10484be..2fe0f4ad359c 100644
--- a/drivers/gpu/drm/i915/display/intel_display_driver.c
+++ b/drivers/gpu/drm/i915/display/intel_display_driver.c
@@ -285,7 +285,6 @@ int intel_display_driver_probe_nogem(struct
drm_i915_private *i915)
{
struct drm_device *dev = &i915->drm;
enum pipe pipe;
- struct intel_crtc *crtc;
int ret;
if (!HAS_DISPLAY(i915))
@@ -335,11 +334,7 @@ int intel_display_driver_probe_nogem(struct
drm_i915_private *i915)
intel_acpi_assign_connector_fwnodes(i915);
drm_modeset_unlock_all(dev);
- for_each_intel_crtc(dev, crtc) {
- if (!to_intel_crtc_state(crtc->base.state)->uapi.active)
- continue;
- intel_crtc_initial_plane_config(crtc);
- }
+ intel_initial_plane_config(i915);
/*
* Make sure hardware watermarks really match the state we read out.
diff --git a/drivers/gpu/drm/i915/display/intel_plane_initial.c
b/drivers/gpu/drm/i915/display/intel_plane_initial.c
index 78bff6181ceb..b7e12b60d68b 100644
--- a/drivers/gpu/drm/i915/display/intel_plane_initial.c
+++ b/drivers/gpu/drm/i915/display/intel_plane_initial.c
@@ -357,25 +357,31 @@ static void plane_config_fini(struct
intel_initial_plane_config *plane_config)
i915_vma_put(plane_config->vma);
}
-void intel_crtc_initial_plane_config(struct intel_crtc *crtc)
+void intel_initial_plane_config(struct drm_i915_private *i915)
{
- struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
- struct intel_initial_plane_config plane_config = {};
+ struct intel_crtc *crtc;
- /*
- * Note that reserving the BIOS fb up front prevents us
- * from stuffing other stolen allocations like the ring
- * on top. This prevents some ugliness at boot time, and
- * can even allow for smooth boot transitions if the BIOS
- * fb is large enough for the active pipe configuration.
- */
- dev_priv->display.funcs.display->get_initial_plane_config(crtc,
&plane_config);
+ for_each_intel_crtc(&i915->drm, crtc) {
+ struct intel_initial_plane_config plane_config = {};
- /*
- * If the fb is shared between multiple heads, we'll
- * just get the first one.
- */
- intel_find_initial_plane_obj(crtc, &plane_config);
+ if (!to_intel_crtc_state(crtc->base.state)->uapi.active)
+ continue;
- plane_config_fini(&plane_config);
+ /*
+ * Note that reserving the BIOS fb up front prevents us
+ * from stuffing other stolen allocations like the ring
+ * on top. This prevents some ugliness at boot time, and
+ * can even allow for smooth boot transitions if the BIOS
+ * fb is large enough for the active pipe configuration.
+ */
+ i915->display.funcs.display->get_initial_plane_config(crtc,
&plane_config);
+
+ /*
+ * If the fb is shared between multiple heads, we'll
+ * just get the first one.
+ */
+ intel_find_initial_plane_obj(crtc, &plane_config);
+
+ plane_config_fini(&plane_config);
+ }
}
diff --git a/drivers/gpu/drm/i915/display/intel_plane_initial.h
b/drivers/gpu/drm/i915/display/intel_plane_initial.h
index c7e35ab3182b..64ab95239cd4 100644
--- a/drivers/gpu/drm/i915/display/intel_plane_initial.h
+++ b/drivers/gpu/drm/i915/display/intel_plane_initial.h
@@ -6,8 +6,8 @@
#ifndef __INTEL_PLANE_INITIAL_H__
#define __INTEL_PLANE_INITIAL_H__
-struct intel_crtc;
+struct drm_i915_private;
-void intel_crtc_initial_plane_config(struct intel_crtc *crtc);
+void intel_initial_plane_config(struct drm_i915_private *i915);
#endif
