From: Ville Syrjälä Date: Wed, 9 Dec 2015 14:19:31 +0000 (+0200) Subject: drm: Pass 'name' to drm_crtc_init_with_planes() X-Git-Tag: v4.14-rc1~3993^2~32^2~14 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f98828769c8838f526703ef180b3088a714af2f9;p=platform%2Fkernel%2Flinux-rpi.git drm: Pass 'name' to drm_crtc_init_with_planes() Done with coccinelle for the most part. However, it thinks '...' is part of the semantic patch, so I put an 'int DOTDOTDOT' placeholder in its place and got rid of it with sed afterwards. I didn't convert drm_crtc_init() since passing the varargs through would mean either cpp macros or va_list, and I figured we don't care about these legacy functions enough to warrant the extra pain. @@ identifier dev, crtc, primary, cursor, funcs; @@ int drm_crtc_init_with_planes(struct drm_device *dev, struct drm_crtc *crtc, struct drm_plane *primary, struct drm_plane *cursor, const struct drm_crtc_funcs *funcs + ,const char *name, int DOTDOTDOT ) { ... } @@ identifier dev, crtc, primary, cursor, funcs; @@ int drm_crtc_init_with_planes(struct drm_device *dev, struct drm_crtc *crtc, struct drm_plane *primary, struct drm_plane *cursor, const struct drm_crtc_funcs *funcs + ,const char *name, int DOTDOTDOT ); @@ expression E1, E2, E3, E4, E5; @@ drm_crtc_init_with_planes(E1, E2, E3, E4, E5 + ,NULL ) v2: Split crtc and plane changes apart Pass NULL for no-name instead of "" Leave drm_crtc_init() alone v3: Add ', or NULL...' to @name kernel doc (Jani) Annotate the function with __printf() attribute (Jani) Signed-off-by: Ville Syrjälä Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/1449670771-2751-1-git-send-email-ville.syrjala@linux.intel.com --- diff --git a/drivers/gpu/drm/armada/armada_crtc.c b/drivers/gpu/drm/armada/armada_crtc.c index cebcab5..c3f3a70 100644 --- a/drivers/gpu/drm/armada/armada_crtc.c +++ b/drivers/gpu/drm/armada/armada_crtc.c @@ -1223,7 +1223,7 @@ static int armada_drm_crtc_create(struct drm_device *drm, struct device *dev, } ret = drm_crtc_init_with_planes(drm, &dcrtc->crtc, &primary->base, NULL, - &armada_crtc_funcs); + &armada_crtc_funcs, NULL); if (ret) goto err_crtc_init; diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c index 9f6e234..468a14f 100644 --- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c +++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c @@ -344,7 +344,7 @@ int atmel_hlcdc_crtc_create(struct drm_device *dev) ret = drm_crtc_init_with_planes(dev, &crtc->base, &planes->primary->base, planes->cursor ? &planes->cursor->base : NULL, - &atmel_hlcdc_crtc_funcs); + &atmel_hlcdc_crtc_funcs, NULL); if (ret < 0) goto fail; diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c index 99e7efe..27922bb 100644 --- a/drivers/gpu/drm/drm_crtc.c +++ b/drivers/gpu/drm/drm_crtc.c @@ -657,6 +657,7 @@ DEFINE_WW_CLASS(crtc_ww_class); * @primary: Primary plane for CRTC * @cursor: Cursor plane for CRTC * @funcs: callbacks for the new CRTC + * @name: printf style format string for the CRTC name, or NULL for default name * * Inits a new object created as base part of a driver crtc object. * @@ -666,7 +667,8 @@ DEFINE_WW_CLASS(crtc_ww_class); int drm_crtc_init_with_planes(struct drm_device *dev, struct drm_crtc *crtc, struct drm_plane *primary, struct drm_plane *cursor, - const struct drm_crtc_funcs *funcs) + const struct drm_crtc_funcs *funcs, + const char *name, ...) { struct drm_mode_config *config = &dev->mode_config; int ret; diff --git a/drivers/gpu/drm/drm_plane_helper.c b/drivers/gpu/drm/drm_plane_helper.c index 8455e99..f5a4273 100644 --- a/drivers/gpu/drm/drm_plane_helper.c +++ b/drivers/gpu/drm/drm_plane_helper.c @@ -402,7 +402,8 @@ int drm_crtc_init(struct drm_device *dev, struct drm_crtc *crtc, struct drm_plane *primary; primary = create_primary_plane(dev); - return drm_crtc_init_with_planes(dev, crtc, primary, NULL, funcs); + return drm_crtc_init_with_planes(dev, crtc, primary, NULL, funcs, + NULL); } EXPORT_SYMBOL(drm_crtc_init); diff --git a/drivers/gpu/drm/exynos/exynos_drm_crtc.c b/drivers/gpu/drm/exynos/exynos_drm_crtc.c index b3ba27f..9d30a0f 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_crtc.c +++ b/drivers/gpu/drm/exynos/exynos_drm_crtc.c @@ -150,7 +150,7 @@ struct exynos_drm_crtc *exynos_drm_crtc_create(struct drm_device *drm_dev, private->crtc[pipe] = crtc; ret = drm_crtc_init_with_planes(drm_dev, crtc, plane, NULL, - &exynos_crtc_funcs); + &exynos_crtc_funcs, NULL); if (ret < 0) goto err_crtc; diff --git a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_crtc.c b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_crtc.c index 82a3d31..d8ab8f0 100644 --- a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_crtc.c +++ b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_crtc.c @@ -175,7 +175,7 @@ int fsl_dcu_drm_crtc_create(struct fsl_dcu_drm_device *fsl_dev) primary = fsl_dcu_drm_primary_create_plane(fsl_dev->drm); ret = drm_crtc_init_with_planes(fsl_dev->drm, crtc, primary, NULL, - &fsl_dcu_drm_crtc_funcs); + &fsl_dcu_drm_crtc_funcs, NULL); if (ret < 0) return ret; diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 696f754..5a33707 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -14120,7 +14120,7 @@ static void intel_crtc_init(struct drm_device *dev, int pipe) goto fail; ret = drm_crtc_init_with_planes(dev, &intel_crtc->base, primary, - cursor, &intel_crtc_funcs); + cursor, &intel_crtc_funcs, NULL); if (ret) goto fail; diff --git a/drivers/gpu/drm/imx/imx-drm-core.c b/drivers/gpu/drm/imx/imx-drm-core.c index 882cf3d..09e20ea 100644 --- a/drivers/gpu/drm/imx/imx-drm-core.c +++ b/drivers/gpu/drm/imx/imx-drm-core.c @@ -373,7 +373,7 @@ int imx_drm_add_crtc(struct drm_device *drm, struct drm_crtc *crtc, imx_drm_crtc->imx_drm_helper_funcs.crtc_helper_funcs); drm_crtc_init_with_planes(drm, crtc, primary_plane, NULL, - imx_drm_crtc->imx_drm_helper_funcs.crtc_funcs); + imx_drm_crtc->imx_drm_helper_funcs.crtc_funcs, NULL); return 0; diff --git a/drivers/gpu/drm/msm/mdp/mdp4/mdp4_crtc.c b/drivers/gpu/drm/msm/mdp/mdp4/mdp4_crtc.c index 6ac9aa1..28df397 100644 --- a/drivers/gpu/drm/msm/mdp/mdp4/mdp4_crtc.c +++ b/drivers/gpu/drm/msm/mdp/mdp4/mdp4_crtc.c @@ -678,7 +678,8 @@ struct drm_crtc *mdp4_crtc_init(struct drm_device *dev, drm_flip_work_init(&mdp4_crtc->unref_cursor_work, "unref cursor", unref_cursor_worker); - drm_crtc_init_with_planes(dev, crtc, plane, NULL, &mdp4_crtc_funcs); + drm_crtc_init_with_planes(dev, crtc, plane, NULL, &mdp4_crtc_funcs, + NULL); drm_crtc_helper_add(crtc, &mdp4_crtc_helper_funcs); plane->crtc = crtc; diff --git a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_crtc.c b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_crtc.c index 7f9f4ac..20cee5ce 100644 --- a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_crtc.c +++ b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_crtc.c @@ -797,7 +797,8 @@ struct drm_crtc *mdp5_crtc_init(struct drm_device *dev, snprintf(mdp5_crtc->name, sizeof(mdp5_crtc->name), "%s:%d", pipe2name(mdp5_plane_pipe(plane)), id); - drm_crtc_init_with_planes(dev, crtc, plane, NULL, &mdp5_crtc_funcs); + drm_crtc_init_with_planes(dev, crtc, plane, NULL, &mdp5_crtc_funcs, + NULL); drm_flip_work_init(&mdp5_crtc->unref_cursor_work, "unref cursor", unref_cursor_worker); diff --git a/drivers/gpu/drm/omapdrm/omap_crtc.c b/drivers/gpu/drm/omapdrm/omap_crtc.c index ad09590..2ed0754 100644 --- a/drivers/gpu/drm/omapdrm/omap_crtc.c +++ b/drivers/gpu/drm/omapdrm/omap_crtc.c @@ -524,7 +524,7 @@ struct drm_crtc *omap_crtc_init(struct drm_device *dev, omap_crtc->mgr = omap_dss_get_overlay_manager(channel); ret = drm_crtc_init_with_planes(dev, crtc, plane, NULL, - &omap_crtc_funcs); + &omap_crtc_funcs, NULL); if (ret < 0) { kfree(omap_crtc); return NULL; diff --git a/drivers/gpu/drm/rcar-du/rcar_du_crtc.c b/drivers/gpu/drm/rcar-du/rcar_du_crtc.c index 48cb199..88a4b70 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_crtc.c +++ b/drivers/gpu/drm/rcar-du/rcar_du_crtc.c @@ -613,7 +613,7 @@ int rcar_du_crtc_create(struct rcar_du_group *rgrp, unsigned int index) ret = drm_crtc_init_with_planes(rcdu->ddev, crtc, &rgrp->planes[index % 2].plane, - NULL, &crtc_funcs); + NULL, &crtc_funcs, NULL); if (ret < 0) return ret; diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c index 03c47ee..8e89e80 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c +++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c @@ -1492,7 +1492,7 @@ static int vop_create_crtc(struct vop *vop) } ret = drm_crtc_init_with_planes(drm_dev, crtc, primary, cursor, - &vop_crtc_funcs); + &vop_crtc_funcs, NULL); if (ret) return ret; diff --git a/drivers/gpu/drm/sti/sti_crtc.c b/drivers/gpu/drm/sti/sti_crtc.c index 3ae09dc..de11c7c 100644 --- a/drivers/gpu/drm/sti/sti_crtc.c +++ b/drivers/gpu/drm/sti/sti_crtc.c @@ -367,7 +367,7 @@ int sti_crtc_init(struct drm_device *drm_dev, struct sti_mixer *mixer, int res; res = drm_crtc_init_with_planes(drm_dev, crtc, primary, cursor, - &sti_crtc_funcs); + &sti_crtc_funcs, NULL); if (res) { DRM_ERROR("Can't initialze CRTC\n"); return -EINVAL; diff --git a/drivers/gpu/drm/tegra/dc.c b/drivers/gpu/drm/tegra/dc.c index e9f24a8..be89410 100644 --- a/drivers/gpu/drm/tegra/dc.c +++ b/drivers/gpu/drm/tegra/dc.c @@ -1732,7 +1732,7 @@ static int tegra_dc_init(struct host1x_client *client) } err = drm_crtc_init_with_planes(drm, &dc->base, primary, cursor, - &tegra_crtc_funcs); + &tegra_crtc_funcs, NULL); if (err < 0) goto cleanup; diff --git a/drivers/gpu/drm/vc4/vc4_crtc.c b/drivers/gpu/drm/vc4/vc4_crtc.c index 265064c..2168a99 100644 --- a/drivers/gpu/drm/vc4/vc4_crtc.c +++ b/drivers/gpu/drm/vc4/vc4_crtc.c @@ -606,7 +606,7 @@ static int vc4_crtc_bind(struct device *dev, struct device *master, void *data) } drm_crtc_init_with_planes(drm, crtc, primary_plane, cursor_plane, - &vc4_crtc_funcs); + &vc4_crtc_funcs, NULL); drm_crtc_helper_add(crtc, &vc4_crtc_helper_funcs); primary_plane->crtc = crtc; cursor_plane->crtc = crtc; diff --git a/drivers/gpu/drm/virtio/virtgpu_display.c b/drivers/gpu/drm/virtio/virtgpu_display.c index 623c98c..ef4cef0 100644 --- a/drivers/gpu/drm/virtio/virtgpu_display.c +++ b/drivers/gpu/drm/virtio/virtgpu_display.c @@ -431,7 +431,7 @@ static int vgdev_output_init(struct virtio_gpu_device *vgdev, int index) if (IS_ERR(plane)) return PTR_ERR(plane); drm_crtc_init_with_planes(dev, crtc, plane, NULL, - &virtio_gpu_crtc_funcs); + &virtio_gpu_crtc_funcs, NULL); drm_mode_crtc_set_gamma_size(crtc, 256); drm_crtc_helper_add(crtc, &virtio_gpu_crtc_helper_funcs); plane->crtc = crtc; diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h index 4f587a5..f0127e7 100644 --- a/include/drm/drm_crtc.h +++ b/include/drm/drm_crtc.h @@ -2144,11 +2144,13 @@ struct drm_prop_enum_list { char *name; }; -extern int drm_crtc_init_with_planes(struct drm_device *dev, - struct drm_crtc *crtc, - struct drm_plane *primary, - struct drm_plane *cursor, - const struct drm_crtc_funcs *funcs); +extern __printf(6, 7) +int drm_crtc_init_with_planes(struct drm_device *dev, + struct drm_crtc *crtc, + struct drm_plane *primary, + struct drm_plane *cursor, + const struct drm_crtc_funcs *funcs, + const char *name, ...); extern void drm_crtc_cleanup(struct drm_crtc *crtc); extern unsigned int drm_crtc_index(struct drm_crtc *crtc);