diff options
| -rw-r--r-- | drivers/gpu/drm/drm_crtc_helper_internal.h (renamed from include/drm/drm_dp_aux_dev.h) | 36 | ||||
| -rw-r--r-- | drivers/gpu/drm/drm_dp_aux_dev.c | 19 | ||||
| -rw-r--r-- | drivers/gpu/drm/drm_dp_helper.c | 3 | ||||
| -rw-r--r-- | drivers/gpu/drm/drm_kms_helper_common.c | 3 | ||||
| -rw-r--r-- | include/drm/drm_fb_helper.h | 1 |
5 files changed, 23 insertions, 39 deletions
diff --git a/include/drm/drm_dp_aux_dev.h b/drivers/gpu/drm/drm_crtc_helper_internal.h index 1b76d990d8ab..4e6b57ae7188 100644 --- a/include/drm/drm_dp_aux_dev.h +++ b/drivers/gpu/drm/drm_crtc_helper_internal.h @@ -1,5 +1,5 @@ /* - * Copyright © 2015 Intel Corporation + * Copyright © 2016 Intel Corporation * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), @@ -8,37 +8,36 @@ * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * - * The above copyright notice and this permission notice (including the next - * paragraph) shall be included in all copies or substantial portions of the - * Software. + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS - * IN THE SOFTWARE. - * - * Authors: - * Rafael Antognolli <rafael.antognolli@intel.com> - * + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. */ -#ifndef DRM_DP_AUX_DEV -#define DRM_DP_AUX_DEV +/* + * This header file contains mode setting related functions and definitions + * which are only used within the drm kms helper module as internal + * implementation details and are not exported to drivers. + */ #include <drm/drm_dp_helper.h> -#ifdef CONFIG_DRM_DP_AUX_CHARDEV +/* drm_fb_helper.c */ +int drm_fb_helper_modinit(void); +/* drm_dp_aux_dev.c */ +#ifdef CONFIG_DRM_DP_AUX_CHARDEV int drm_dp_aux_dev_init(void); void drm_dp_aux_dev_exit(void); int drm_dp_aux_register_devnode(struct drm_dp_aux *aux); void drm_dp_aux_unregister_devnode(struct drm_dp_aux *aux); - #else - static inline int drm_dp_aux_dev_init(void) { return 0; @@ -56,7 +55,4 @@ static inline int drm_dp_aux_register_devnode(struct drm_dp_aux *aux) static inline void drm_dp_aux_unregister_devnode(struct drm_dp_aux *aux) { } - -#endif - #endif diff --git a/drivers/gpu/drm/drm_dp_aux_dev.c b/drivers/gpu/drm/drm_dp_aux_dev.c index 734f86a345f6..ec1ed94b2390 100644 --- a/drivers/gpu/drm/drm_dp_aux_dev.c +++ b/drivers/gpu/drm/drm_dp_aux_dev.c @@ -36,6 +36,8 @@ #include <drm/drm_crtc.h> #include <drm/drmP.h> +#include "drm_crtc_helper_internal.h" + struct drm_dp_aux_dev { unsigned index; struct drm_dp_aux *aux; @@ -283,12 +285,7 @@ static int auxdev_wait_atomic_t(atomic_t *p) schedule(); return 0; } -/** - * drm_dp_aux_unregister_devnode() - unregister a devnode for this aux channel - * @aux: DisplayPort AUX channel - * - * Returns 0 on success or a negative error code on failure. - */ + void drm_dp_aux_unregister_devnode(struct drm_dp_aux *aux) { struct drm_dp_aux_dev *aux_dev; @@ -314,14 +311,7 @@ void drm_dp_aux_unregister_devnode(struct drm_dp_aux *aux) DRM_DEBUG("drm_dp_aux_dev: aux [%s] unregistering\n", aux->name); kref_put(&aux_dev->refcount, release_drm_dp_aux_dev); } -EXPORT_SYMBOL(drm_dp_aux_unregister_devnode); -/** - * drm_dp_aux_register_devnode() - register a devnode for this aux channel - * @aux: DisplayPort AUX channel - * - * Returns 0 on success or a negative error code on failure. - */ int drm_dp_aux_register_devnode(struct drm_dp_aux *aux) { struct drm_dp_aux_dev *aux_dev; @@ -347,7 +337,6 @@ error: drm_dp_aux_unregister_devnode(aux); return res; } -EXPORT_SYMBOL(drm_dp_aux_register_devnode); int drm_dp_aux_dev_init(void) { @@ -369,11 +358,9 @@ out: class_destroy(drm_dp_aux_dev_class); return res; } -EXPORT_SYMBOL(drm_dp_aux_dev_init); void drm_dp_aux_dev_exit(void) { unregister_chrdev(drm_dev_major, "aux"); class_destroy(drm_dp_aux_dev_class); } -EXPORT_SYMBOL(drm_dp_aux_dev_exit); diff --git a/drivers/gpu/drm/drm_dp_helper.c b/drivers/gpu/drm/drm_dp_helper.c index 5d20255f3db3..031c4d335b08 100644 --- a/drivers/gpu/drm/drm_dp_helper.c +++ b/drivers/gpu/drm/drm_dp_helper.c @@ -28,9 +28,10 @@ #include <linux/sched.h> #include <linux/i2c.h> #include <drm/drm_dp_helper.h> -#include <drm/drm_dp_aux_dev.h> #include <drm/drmP.h> +#include "drm_crtc_helper_internal.h" + /** * DOC: dp helpers * diff --git a/drivers/gpu/drm/drm_kms_helper_common.c b/drivers/gpu/drm/drm_kms_helper_common.c index 3187c4bb01cb..45db36cd3d20 100644 --- a/drivers/gpu/drm/drm_kms_helper_common.c +++ b/drivers/gpu/drm/drm_kms_helper_common.c @@ -27,7 +27,8 @@ #include <drm/drmP.h> #include <drm/drm_fb_helper.h> -#include <drm/drm_dp_aux_dev.h> + +#include "drm_crtc_helper_internal.h" MODULE_AUTHOR("David Airlie, Jesse Barnes"); MODULE_DESCRIPTION("DRM KMS helper"); diff --git a/include/drm/drm_fb_helper.h b/include/drm/drm_fb_helper.h index 130c324f1aee..97889a90ff23 100644 --- a/include/drm/drm_fb_helper.h +++ b/include/drm/drm_fb_helper.h @@ -216,7 +216,6 @@ struct drm_fb_helper { }; #ifdef CONFIG_DRM_FBDEV_EMULATION -int drm_fb_helper_modinit(void); void drm_fb_helper_prepare(struct drm_device *dev, struct drm_fb_helper *helper, const struct drm_fb_helper_funcs *funcs); int drm_fb_helper_init(struct drm_device *dev, |