| Message ID | 20210622141002.11590-10-tzimmermann@suse.de |
|---|---|
| State | New |
| Headers | show |
| Series | Deprecate struct drm_device.irq_enabled | expand |
Hi Thomas, On Tue, Jun 22, 2021 at 04:09:49PM +0200, Thomas Zimmermann wrote: > The field drm_device.irq_enabled is only used by legacy drivers > with userspace modesetting. Don't set it in imx. > > Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> > --- > drivers/gpu/drm/imx/dcss/dcss-kms.c | 3 --- Not sure if it's worth the effort but, since DCSS is a completely self-contained driver, maybe it would be good to split this patch in 2 as well. Anyway, for DCSS bit: Acked-by: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> Thanks, laurentiu > drivers/gpu/drm/imx/imx-drm-core.c | 11 ----------- > 2 files changed, 14 deletions(-) > > diff --git a/drivers/gpu/drm/imx/dcss/dcss-kms.c b/drivers/gpu/drm/imx/dcss/dcss-kms.c > index 37ae68a7fba5..917834b1c80e 100644 > --- a/drivers/gpu/drm/imx/dcss/dcss-kms.c > +++ b/drivers/gpu/drm/imx/dcss/dcss-kms.c > @@ -133,8 +133,6 @@ struct dcss_kms_dev *dcss_kms_attach(struct dcss_dev *dcss) > if (ret) > goto cleanup_mode_config; > > - drm->irq_enabled = true; > - > ret = dcss_kms_bridge_connector_init(kms); > if (ret) > goto cleanup_mode_config; > @@ -178,7 +176,6 @@ void dcss_kms_detach(struct dcss_kms_dev *kms) > drm_kms_helper_poll_fini(drm); > drm_atomic_helper_shutdown(drm); > drm_crtc_vblank_off(&kms->crtc.base); > - drm->irq_enabled = false; > drm_mode_config_cleanup(drm); > dcss_crtc_deinit(&kms->crtc, drm); > drm->dev_private = NULL; > diff --git a/drivers/gpu/drm/imx/imx-drm-core.c b/drivers/gpu/drm/imx/imx-drm-core.c > index 76819a8ac37f..9558e9e1b431 100644 > --- a/drivers/gpu/drm/imx/imx-drm-core.c > +++ b/drivers/gpu/drm/imx/imx-drm-core.c > @@ -207,17 +207,6 @@ static int imx_drm_bind(struct device *dev) > if (IS_ERR(drm)) > return PTR_ERR(drm); > > - /* > - * enable drm irq mode. > - * - with irq_enabled = true, we can use the vblank feature. > - * > - * P.S. note that we wouldn't use drm irq handler but > - * just specific driver own one instead because > - * drm framework supports only one irq handler and > - * drivers can well take care of their interrupts > - */ > - drm->irq_enabled = true; > - > /* > * set max width and height as default value(4096x4096). > * this value would be used to check framebuffer size limitation > -- > 2.32.0 >
diff --git a/drivers/gpu/drm/imx/dcss/dcss-kms.c b/drivers/gpu/drm/imx/dcss/dcss-kms.c index 37ae68a7fba5..917834b1c80e 100644 --- a/drivers/gpu/drm/imx/dcss/dcss-kms.c +++ b/drivers/gpu/drm/imx/dcss/dcss-kms.c @@ -133,8 +133,6 @@ struct dcss_kms_dev *dcss_kms_attach(struct dcss_dev *dcss) if (ret) goto cleanup_mode_config; - drm->irq_enabled = true; - ret = dcss_kms_bridge_connector_init(kms); if (ret) goto cleanup_mode_config; @@ -178,7 +176,6 @@ void dcss_kms_detach(struct dcss_kms_dev *kms) drm_kms_helper_poll_fini(drm); drm_atomic_helper_shutdown(drm); drm_crtc_vblank_off(&kms->crtc.base); - drm->irq_enabled = false; drm_mode_config_cleanup(drm); dcss_crtc_deinit(&kms->crtc, drm); drm->dev_private = NULL; diff --git a/drivers/gpu/drm/imx/imx-drm-core.c b/drivers/gpu/drm/imx/imx-drm-core.c index 76819a8ac37f..9558e9e1b431 100644 --- a/drivers/gpu/drm/imx/imx-drm-core.c +++ b/drivers/gpu/drm/imx/imx-drm-core.c @@ -207,17 +207,6 @@ static int imx_drm_bind(struct device *dev) if (IS_ERR(drm)) return PTR_ERR(drm); - /* - * enable drm irq mode. - * - with irq_enabled = true, we can use the vblank feature. - * - * P.S. note that we wouldn't use drm irq handler but - * just specific driver own one instead because - * drm framework supports only one irq handler and - * drivers can well take care of their interrupts - */ - drm->irq_enabled = true; - /* * set max width and height as default value(4096x4096). * this value would be used to check framebuffer size limitation
The field drm_device.irq_enabled is only used by legacy drivers with userspace modesetting. Don't set it in imx. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> --- drivers/gpu/drm/imx/dcss/dcss-kms.c | 3 --- drivers/gpu/drm/imx/imx-drm-core.c | 11 ----------- 2 files changed, 14 deletions(-)