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| author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2015-01-25 22:06:45 +0200 |
|---|---|---|
| committer | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2015-06-12 22:52:45 +0300 |
| commit | f13ab00567273c70ffbecb59e8f11491cc108bbd (patch) | |
| tree | 38440eecbc5270312b7730e66ce92bda09eed171 /drivers/gpu/drm/omapdrm/omap_drv.c | |
| parent | 42fb61cc687822855bc140147a3ba044f23d023e (diff) | |
| download | op-kernel-dev-f13ab00567273c70ffbecb59e8f11491cc108bbd.zip op-kernel-dev-f13ab00567273c70ffbecb59e8f11491cc108bbd.tar.gz | |
drm: omapdrm: Simplify IRQ registration
The omapdrm can't use drm_irq_install() and drm_irq_uninstall() as it
delegates IRQ handling to the omapdss driver. However, the code still
declares IRQ-related operations used by the DRM IRQ helpers, and calls
them indirectly.
Simplify the implementation by calling the functions directly or
inlining them. The irq_enabled checks can then also be simplified as
the call stacks guarantees that omap_drm_irq_install() and
omap_drm_irq_uninstall() will never run concurrently.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Diffstat (limited to 'drivers/gpu/drm/omapdrm/omap_drv.c')
| -rw-r--r-- | drivers/gpu/drm/omapdrm/omap_drv.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/drivers/gpu/drm/omapdrm/omap_drv.c b/drivers/gpu/drm/omapdrm/omap_drv.c index bf02121..47fb99b 100644 --- a/drivers/gpu/drm/omapdrm/omap_drv.c +++ b/drivers/gpu/drm/omapdrm/omap_drv.c @@ -656,8 +656,7 @@ static const struct file_operations omapdriver_fops = { }; static struct drm_driver omap_drm_driver = { - .driver_features = DRIVER_HAVE_IRQ | DRIVER_MODESET | DRIVER_GEM - | DRIVER_PRIME, + .driver_features = DRIVER_MODESET | DRIVER_GEM | DRIVER_PRIME, .load = dev_load, .unload = dev_unload, .open = dev_open, @@ -668,10 +667,6 @@ static struct drm_driver omap_drm_driver = { .get_vblank_counter = drm_vblank_count, .enable_vblank = omap_irq_enable_vblank, .disable_vblank = omap_irq_disable_vblank, - .irq_preinstall = omap_irq_preinstall, - .irq_postinstall = omap_irq_postinstall, - .irq_uninstall = omap_irq_uninstall, - .irq_handler = omap_irq_handler, #ifdef CONFIG_DEBUG_FS .debugfs_init = omap_debugfs_init, .debugfs_cleanup = omap_debugfs_cleanup, |
