linux/drivers/gpu/drm/r128
Daniel Vetter 1ff494813b drm/irq: Ditch DRIVER_IRQ_SHARED
This is only used by drm_irq_install(), which is an optional helper.
For legacy pci devices this is required (due to interrupt sharing without
msi/msi-x), and just making this the default exactly matches the behaviour
of all existing drivers using the drm_irq_install() helpers. In case that
ever becomes wrong drivers can roll their own irq handling, as many
drivers already do (for other reasons like needing a threaded interrupt
handler, or having an entire pile of different interrupt sources).

v2: Rebase

v3: Improve commit message (Emil)

Cc: Sam Ravnborg <sam@ravnborg.org>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190129104248.26607-3-daniel.vetter@ffwll.ch
2019-01-29 15:45:21 +01:00
..
Makefile
r128_cce.c drm/ati_pcigart: Fix error code in drm_ati_pcigart_init() 2018-12-17 10:47:17 +01:00
r128_drv.c drm/irq: Ditch DRIVER_IRQ_SHARED 2019-01-29 15:45:21 +01:00
r128_drv.h r128: switch compat ioctls to drm_ioctl_kernel() 2017-09-29 13:42:35 -04:00
r128_ioc32.c r128: switch compat ioctls to drm_ioctl_kernel() 2017-09-29 13:42:35 -04:00
r128_irq.c
r128_state.c r128: don't open-code memdup_user() 2017-12-27 19:00:09 -05:00