]> pilppa.com Git - linux-2.6-omap-h63xx.git/commit
drm/radeon: map registers at load time
authorDave Airlie <airlied@linux.ie>
Tue, 11 Nov 2008 07:56:16 +0000 (17:56 +1000)
committerDave Airlie <airlied@linux.ie>
Tue, 11 Nov 2008 07:56:16 +0000 (17:56 +1000)
commit78538bf14995a136c2d9a22159ada49937359119
tree027b2dfe181d7c1ea3e243ae79336e700756a975
parent5d8e6bb7a20b6206e1fe44565efc383a941b81fa
drm/radeon: map registers at load time

Now that the radeon driver has suspend/resume functions, it needs to map its
registers at load time or it will likely crash if a suspend operation occurs
before the driver has been initialized.

This patch moves the register mapping code from firstopen to load and makes
the mapping into a _DRM_DRIVER one so that the core won't remove it at
lastclose time.

Fixes (at least partially) kernel bz #11891.

Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Dave Airlie <airlied@linux.ie>
drivers/gpu/drm/radeon/radeon_cp.c
drivers/gpu/drm/radeon/radeon_drv.h