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From: Alan Cox <alan@lxorguk.ukuu.org.uk>
To: greg@kroah.com, linux-kernel@vger.kernel.org
Subject: [PATCH 18/49] gma500: Update the GEM todo
Date: Tue, 05 Jul 2011 15:37:55 +0100	[thread overview]
Message-ID: <20110705143752.23872.81948.stgit@localhost.localdomain> (raw)
In-Reply-To: <20110705141038.23872.55303.stgit@localhost.localdomain>

From: Alan Cox <alan@linux.intel.com>

We also pull out the undo side of the mmap offset processing so we can later
push it into GEM where it belongs

Signed-off-by: Alan Cox <alan@linux.intel.com>
---

 drivers/staging/gma500/gem_glue.c |    9 +++++++++
 drivers/staging/gma500/psb_gem.c  |   15 +--------------
 2 files changed, 10 insertions(+), 14 deletions(-)

diff --git a/drivers/staging/gma500/gem_glue.c b/drivers/staging/gma500/gem_glue.c
index 0e7364b..779ac1a 100644
--- a/drivers/staging/gma500/gem_glue.c
+++ b/drivers/staging/gma500/gem_glue.c
@@ -42,6 +42,15 @@ int drm_gem_private_object_init(struct drm_device *dev,
 
 void drm_gem_object_release_wrap(struct drm_gem_object *obj)
 {
+	/* Remove the list map if one is present */
+	if (obj->map_list.map) {
+		struct drm_gem_mm *mm = obj->dev->mm_private;
+		struct drm_map_list *list = &obj->map_list;
+		drm_ht_remove_item(&mm->offset_hash, &list->hash);
+		drm_mm_put_block(list->file_offset_node);
+		kfree(list->map);
+		list->map = NULL;
+	}
 	if (obj->filp)
 		drm_gem_object_release(obj);
 }
diff --git a/drivers/staging/gma500/psb_gem.c b/drivers/staging/gma500/psb_gem.c
index 1e7faae..a63ad9e 100644
--- a/drivers/staging/gma500/psb_gem.c
+++ b/drivers/staging/gma500/psb_gem.c
@@ -19,12 +19,8 @@
  * Authors: Alan Cox
  *
  * TODO:
- *	-	we don't actually put GEM objects into the GART yet
- *	-	we need to work out if the MMU is relevant as well (eg for
+ *	-	we need to work out if the MMU is relevant (eg for
  *		accelerated operations on a GEM object)
- *	-	cache coherency
- *
- * ie this is just an initial framework to get us going.
  */
 
 #include <drm/drmP.h>
@@ -40,15 +36,6 @@ int psb_gem_init_object(struct drm_gem_object *obj)
 void psb_gem_free_object(struct drm_gem_object *obj)
 {
 	struct gtt_range *gtt = container_of(obj, struct gtt_range, gem);
-	if (obj->map_list.map) {
-		/* Do things GEM should do for us */
-		struct drm_gem_mm *mm = obj->dev->mm_private;
-		struct drm_map_list *list = &obj->map_list;
-		drm_ht_remove_item(&mm->offset_hash, &list->hash);
-		drm_mm_put_block(list->file_offset_node);
-		kfree(list->map);
-		list->map = NULL;
-	}
 	drm_gem_object_release_wrap(obj);
 	/* This must occur last as it frees up the memory of the GEM object */
 	psb_gtt_free_range(obj->dev, gtt);


  parent reply	other threads:[~2011-07-05 14:47 UTC|newest]

Thread overview: 75+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-07-05 14:33 [PATCH 00/49] GMA50 series update Alan Cox
2011-07-05 14:34 ` [PATCH 01/49] gma500: Ensure the frame buffer has a linear virtual mapping Alan Cox
2011-07-05 14:34 ` [PATCH 02/49] gma500: revamp frame buffer creation and handling Alan Cox
2011-07-05 14:34 ` [PATCH 03/49] gma500: Do sane FB cleanup Alan Cox
2011-07-05 14:34 ` [PATCH 04/49] gma500: trim some of the debug Alan Cox
2011-07-05 14:34 ` [PATCH 05/49] gma500: polish for completion of this phase Alan Cox
2011-07-05 14:35 ` [PATCH 06/49] gma500: 2D acceleration tidying Alan Cox
2011-07-05 14:35 ` [PATCH 07/49] gma500: nuke the last bits of TTM code Alan Cox
2011-07-05 14:35 ` [PATCH 08/49] gma500: nuke the PSB debug stuff Alan Cox
2011-07-05 14:35 ` [PATCH 09/49] gma500: Kill spare kref Alan Cox
2011-07-05 14:35 ` [PATCH 10/49] gma500: GEM glue Alan Cox
2011-07-05 14:36 ` [PATCH 11/49] gma500: Use the GEM tweaks to provide a GEM frame buffer Alan Cox
2011-07-05 14:36 ` [PATCH 12/49] gma500: CodingStyle pass Alan Cox
2011-07-05 14:36 ` [PATCH 13/49] gma500: 2D polish Alan Cox
2011-07-05 14:36 ` [PATCH 14/49] gma500: Medfield support Alan Cox
2011-07-05 14:37 ` [PATCH 15/49] gma500: Move our other GEM helper into the bits want to push into GEM Alan Cox
2011-07-05 14:37 ` [PATCH 16/49] gma500: Extract BIOSisy stuff from psb_drv Alan Cox
2011-07-05 14:37 ` [PATCH 17/49] gma500: psb_fb tidy/cleanup pass Alan Cox
2011-07-05 14:37 ` Alan Cox [this message]
2011-07-05 14:38 ` [PATCH 19/49] gma500: Only fiddle with clock gating on PSB Alan Cox
2011-07-05 14:38 ` [PATCH 20/49] gma500: being abstracting out devices a bit more Alan Cox
2011-07-05 14:38 ` [PATCH 21/49] gma500: continue abstracting platform specific code Alan Cox
2011-07-05 14:38 ` [PATCH 22/49] gma500: Fix early Medfield crash Alan Cox
2011-07-05 14:39 ` [PATCH 23/49] gma500: Read the GCT panel type information for Medfield Alan Cox
2011-07-05 14:39 ` [PATCH 24/49] gma500: enable Medfield CRTC support Alan Cox
2011-07-05 14:39 ` [PATCH 25/49] commit ee12661199b82934552c7636b10217a9aa42958a Alan Cox
2011-07-05 15:55   ` Greg KH
2011-07-05 14:39 ` [PATCH 26/49] gma500: add more ops Alan Cox
2011-07-05 14:40 ` [PATCH 27/49] gma500: remove an un-needed check Alan Cox
2011-07-05 14:40 ` [PATCH 28/49] gma500: move configuration bits into the psb_ops structure Alan Cox
2011-07-05 14:40 ` [PATCH 29/49] gma500: Add the beginnings of Cedarview support Alan Cox
2011-07-05 14:40 ` [PATCH 30/49] gma500: the 'mrst' BIOS is actually MID generic Alan Cox
2011-07-05 14:40 ` [PATCH 31/49] gma500: tidy the framebuffer fixme and oddments Alan Cox
2011-07-05 14:41 ` [PATCH 32/49] gma500: move framebuffer file Alan Cox
2011-07-05 14:41 ` [PATCH 33/49] gma500: The 2D code is now also device independent Alan Cox
2011-07-05 14:41 ` [PATCH 34/49] gma500: the GEM and GTT code is device independant Alan Cox
2011-07-08  1:14   ` Hugh Dickins
2011-07-08  8:38     ` Alan Cox
2011-07-08 17:06       ` Hugh Dickins
2011-07-11 16:25         ` Alan Cox
2011-07-11 17:49           ` Hugh Dickins
2011-09-12 23:19             ` Konrad Rzeszutek Wilk
2011-09-13  8:15               ` Alan Cox
2011-10-09 20:15             ` Patrik Jakobsson
2011-10-10 18:37               ` Hugh Dickins
2011-10-12 12:03                 ` Patrik Jakobsson
2011-10-15 14:30                 ` Rob Clark
2011-10-17 17:48                   ` Hugh Dickins
2011-10-17 21:39                     ` Alan Cox
2011-10-17 22:34                       ` Hugh Dickins
2011-10-17 23:32                         ` Rob Clark
2011-10-18 10:45                           ` Alan Cox
2011-10-18 11:59                             ` Rob Clark
2011-10-18 12:08                               ` Alan Cox
2011-10-18 13:36                                 ` Rob Clark
2011-10-18 11:16                       ` Patrik Jakobsson
2011-07-05 14:41 ` [PATCH 35/49] gma500: begin the config based split Alan Cox
2011-07-05 14:42 ` [PATCH 36/49] gma500: Rename the psb_intel_bios code Alan Cox
2011-07-05 14:42 ` [PATCH 37/49] gma500: tidy up the opregion and lid code Alan Cox
2011-07-05 14:42 ` [PATCH 38/49] gma500: move opregion files Alan Cox
2011-07-05 14:42 ` [PATCH 39/49] gma500: the MMU code is also generic Alan Cox
2011-07-05 14:43 ` [PATCH 40/49] gma500: move the i2c code Alan Cox
2011-07-05 14:43 ` [PATCH 41/49] gma500: tidying up the power stuff a spot Alan Cox
2011-07-05 14:43 ` [PATCH 42/49] gma500: move the BIOS header Alan Cox
2011-07-05 14:43 ` [PATCH 43/49] gma500: move the power header Alan Cox
2011-07-05 14:44 ` [PATCH 44/49] gma500: begin adding CDV specific code Alan Cox
2011-07-05 14:44 ` [PATCH 45/49] gma500: Add the HDMI bits Alan Cox
2011-07-05 14:44 ` [PATCH 46/49] gma500: Fix backlight crash Alan Cox
2011-07-05 14:44 ` [PATCH 47/49] gma500: Workaround for Medfield/Cedarview cursor bug Alan Cox
2011-07-05 14:45 ` [PATCH 48/49] gma500: Fix missing memory check Alan Cox
2011-07-05 14:45 ` [PATCH 49/49] gma500: power can be touched in IRQ state Alan Cox
2011-07-05 15:23 ` [PATCH 00/49] GMA50 series update Greg KH
2011-07-05 15:36   ` Greg KH
2011-07-05 18:03   ` Alan Cox
2011-07-06  2:44     ` Greg KH

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