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authorJerome Glisse <jglisse@redhat.com>2009-09-14 20:29:49 +0400
committerDave Airlie <airlied@redhat.com>2009-09-15 02:53:14 +0400
commit4aac047323e3082d0866b8ad3784236632105af4 (patch)
treeaf4c118e42b9ea55c961c4f5bbb02998dc2cc4fe /drivers/gpu/drm/radeon/r520.c
parent21f9a437222e92adb3abc68584a5f04801b92739 (diff)
downloadlinux-4aac047323e3082d0866b8ad3784236632105af4.tar.xz
drm/radeon/kms: clear confusion in GART init/deinit path
GART static one time initialization was mixed up with GART enabling/disabling which could happen several time for instance during suspend/resume cycles. This patch splits all GART handling into 4 differents function. gart_init is for one time initialization, gart_deinit is called upon module unload to free resources allocated by gart_init, gart_enable enable the GART and is intented to be call after first initialization and at each resume cycle or reset cycle. Finaly gart_disable stop the GART and is intended to be call at suspend time or when unloading the module. Signed-off-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/r520.c')
-rw-r--r--drivers/gpu/drm/radeon/r520.c5
1 files changed, 0 insertions, 5 deletions
diff --git a/drivers/gpu/drm/radeon/r520.c b/drivers/gpu/drm/radeon/r520.c
index 0e1686d1c873..d4b0b9d2e39b 100644
--- a/drivers/gpu/drm/radeon/r520.c
+++ b/drivers/gpu/drm/radeon/r520.c
@@ -31,8 +31,6 @@
/* r520,rv530,rv560,rv570,r580 depends on : */
void r100_hdp_reset(struct radeon_device *rdev);
-int rv370_pcie_gart_enable(struct radeon_device *rdev);
-void rv370_pcie_gart_disable(struct radeon_device *rdev);
void r420_pipes_init(struct radeon_device *rdev);
void rs600_mc_disable_clients(struct radeon_device *rdev);
void rs600_disable_vga(struct radeon_device *rdev);
@@ -118,9 +116,6 @@ int r520_mc_init(struct radeon_device *rdev)
void r520_mc_fini(struct radeon_device *rdev)
{
- rv370_pcie_gart_disable(rdev);
- radeon_gart_table_vram_free(rdev);
- radeon_gart_fini(rdev);
}