From: Shawn Guo Date: Tue, 16 Aug 2016 07:06:08 +0000 (+0800) Subject: drm: drop DRIVER_HAVE_IRQ flag for some drivers X-Git-Tag: v4.14-rc1~2243^2~41^2~41 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=e1f96ef46caf8ed0bf06a694bef98bc31444415f;p=platform%2Fkernel%2Flinux-rpi.git drm: drop DRIVER_HAVE_IRQ flag for some drivers Since commit 4984979b9b90 ("drm/irq: simplify irq checks in drm_wait_vblank"), the drm driver feature flag DRIVER_HAVE_IRQ is only required for drivers that have an IRQ handler managed by the DRM core. Some drivers, armada, etnaviv, kirin and sti, set this flag without .irq_handler setup in drm_driver. These drivers manage IRQ handler by themselves and the flag DRIVER_HAVE_IRQ makes no sense there. Drop the flag for these drivers to avoid confusion. Signed-off-by: Shawn Guo Cc: Vincent Abriou Cc: Xinliang Liu Acked-by: Russell King (for armada and etnaviv) Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/1471331168-5601-1-git-send-email-shawnguo@kernel.org --- diff --git a/drivers/gpu/drm/armada/armada_drv.c b/drivers/gpu/drm/armada/armada_drv.c index f5ebdd6..1e0e68f 100644 --- a/drivers/gpu/drm/armada/armada_drv.c +++ b/drivers/gpu/drm/armada/armada_drv.c @@ -211,7 +211,7 @@ static struct drm_driver armada_drm_driver = { .desc = "Armada SoC DRM", .date = "20120730", .driver_features = DRIVER_GEM | DRIVER_MODESET | - DRIVER_HAVE_IRQ | DRIVER_PRIME, + DRIVER_PRIME, .ioctls = armada_ioctls, .fops = &armada_drm_fops, }; diff --git a/drivers/gpu/drm/etnaviv/etnaviv_drv.c b/drivers/gpu/drm/etnaviv/etnaviv_drv.c index ffd1b32..fd0ed615 100644 --- a/drivers/gpu/drm/etnaviv/etnaviv_drv.c +++ b/drivers/gpu/drm/etnaviv/etnaviv_drv.c @@ -488,8 +488,7 @@ static const struct file_operations fops = { }; static struct drm_driver etnaviv_drm_driver = { - .driver_features = DRIVER_HAVE_IRQ | - DRIVER_GEM | + .driver_features = DRIVER_GEM | DRIVER_PRIME | DRIVER_RENDER, .open = etnaviv_open, diff --git a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c index 1edd9bc..1fc2f50 100644 --- a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c +++ b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c @@ -169,7 +169,7 @@ static int kirin_gem_cma_dumb_create(struct drm_file *file, static struct drm_driver kirin_drm_driver = { .driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_PRIME | - DRIVER_ATOMIC | DRIVER_HAVE_IRQ, + DRIVER_ATOMIC, .fops = &kirin_drm_fops, .gem_free_object_unlocked = drm_gem_cma_free_object, diff --git a/drivers/gpu/drm/sti/sti_drv.c b/drivers/gpu/drm/sti/sti_drv.c index 96bd3d0..f8311b2 100644 --- a/drivers/gpu/drm/sti/sti_drv.c +++ b/drivers/gpu/drm/sti/sti_drv.c @@ -282,7 +282,7 @@ static const struct file_operations sti_driver_fops = { }; static struct drm_driver sti_driver = { - .driver_features = DRIVER_HAVE_IRQ | DRIVER_MODESET | + .driver_features = DRIVER_MODESET | DRIVER_GEM | DRIVER_PRIME | DRIVER_ATOMIC, .gem_free_object_unlocked = drm_gem_cma_free_object, .gem_vm_ops = &drm_gem_cma_vm_ops,