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drm/plane: drop num_overlay_planes (v2)

PATCH New Dave Airlie 1 participant 1 message Oct 13, 2017

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Dave Airlie

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PATCH 1/1 drm/plane: drop num_overlay_planes (v2)

From: Dave Airlie <[email protected]>

In order to implement plane leasing we need to count things, just make the code consistent with the counting code currently used for counting crtcs/encoders/connectors and drop the need for num_overlay_planes.

v2: don't forget to assign plane_ptr. (keithp)

Signed-off-by Dave Airlie <[email protected]>
---
 drivers/gpu/drm/drm_mode_config.c |  1 -
 drivers/gpu/drm/drm_plane.c       | 46 ++++++++++++++-------------------------
 include/drm/drm_mode_config.h     | 13 -----------
 3 files changed, 16 insertions(+), 44 deletions(-)
drivers/gpu/drm/drm_mode_config.c +0 -1
index fad6646b38d3..0e6c8ae309b0 100644
@@ -391,7 +391,6 @@ void drm_mode_config_init(struct drm_device *dev)
 	dev->mode_config.num_connector = 0;
 	dev->mode_config.num_crtc = 0;
 	dev->mode_config.num_encoder = 0;
-	dev->mode_config.num_overlay_plane = 0;
 	dev->mode_config.num_total_plane = 0;
 }
 EXPORT_SYMBOL(drm_mode_config_init);
drivers/gpu/drm/drm_plane.c +16 -30

75 lines not on this page · raw message

include/drm/drm_mode_config.h +0 -13
index 1b37368416c8..0b4ac2ebc610 100644
@@ -429,19 +429,6 @@ struct drm_mode_config {
 	 */
 	struct list_head encoder_list;
 
-	/**
-	 * @num_overlay_plane:
-	 *
-	 * Number of overlay planes on this device, excluding primary and cursor
-	 * planes.
-	 *
-	 * Track number of overlay planes separately from number of total
-	 * planes.  By default we only advertise overlay planes to userspace; if
-	 * userspace sets the "universal plane" capability bit, we'll go ahead
-	 * and expose all planes. This is invariant over the lifetime of a
-	 * device and hence doesn't need any locks.
-	 */
-	int num_overlay_plane;
 	/**
 	 * @num_total_plane:
 	 *
Signature · 6 lines
2.14.2

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