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authorShawn Guo <shawnguo@kernel.org>2016-08-16 15:06:08 +0800
committerDaniel Vetter <daniel.vetter@ffwll.ch>2016-08-16 14:07:43 +0200
commite1f96ef46caf8ed0bf06a694bef98bc31444415f (patch)
treef7f560430edf42a038de7e3a3713cc220d31b1f1 /drivers/gpu/drm
parentd3828147079551189e1350c6676cd961de904cf2 (diff)
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 <shawnguo@kernel.org> Cc: Vincent Abriou <vincent.abriou@st.com> Cc: Xinliang Liu <z.liuxinliang@hisilicon.com> Acked-by: Russell King <rmk+kernel@armlinux.org.uk> (for armada and etnaviv) Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1471331168-5601-1-git-send-email-shawnguo@kernel.org
Diffstat (limited to 'drivers/gpu/drm')
-rw-r--r--drivers/gpu/drm/armada/armada_drv.c2
-rw-r--r--drivers/gpu/drm/etnaviv/etnaviv_drv.c3
-rw-r--r--drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c2
-rw-r--r--drivers/gpu/drm/sti/sti_drv.c2
4 files changed, 4 insertions, 5 deletions
diff --git a/drivers/gpu/drm/armada/armada_drv.c b/drivers/gpu/drm/armada/armada_drv.c
index f5ebdd681445..1e0e68f608e4 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 ffd1b32caa8d..fd0ed61565f3 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 1edd9bc80294..1fc2f502d20d 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 96bd3d08b2d4..f8311b2bc84e 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,