drm/radeon: replace vmram_mutex with mclk_lock v2

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It is a rw_semaphore now and only write locked
while changing the clock. Also the lock is renamed
to better reflect what it is protecting.

v2: Keep the ttm_vm_ops on IGPs

Signed-off-by: Christian König <deathsimple@vodafone.de>
Reviewed-by: Jerome Glisse <jglisse@redhat.com>

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This commit is contained in:

Christian König 2012-05-11 14:57:18 +02:00

parent 220907d983

commit db7fce3983

5 changed files with 11 additions and 10 deletions

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3

drivers/gpu/drm/radeon/radeon.h

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2

drivers/gpu/drm/radeon/radeon_device.c

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8

drivers/gpu/drm/radeon/radeon_object.c

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4

drivers/gpu/drm/radeon/radeon_pm.c

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4

drivers/gpu/drm/radeon/radeon_ttm.c

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