drm/client: Change drm_client_panel_rotation name

The drm_client_panel_rotation function has been used so far to set the
default rotation based on the panel orientation.

However, we can have more sources of information to make that decision,
starting with the command line that we will introduce later in this series.

Change the name to remove the panel mention.

Reviewed-by: Noralf Trønnes <noralf@tronnes.org>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Link: https://patchwork.freedesktop.org/patch/msgid/8cb0f0d9569d41685bbf30a1538da6578cd2769b.1560783090.git-series.maxime.ripard@bootlin.com

diff --git a/drivers/gpu/drm/drm_client_modeset.c b/drivers/gpu/drm/drm_client_modeset.c
index b4e5fb0..4869a01 100644 (file)
--- a/drivers/gpu/drm/drm_client_modeset.c
+++ b/drivers/gpu/drm/drm_client_modeset.c
@@ -804,19 +804,19 @@ free_connectors:
 EXPORT_SYMBOL(drm_client_modeset_probe);
 
 /**
- * drm_client_panel_rotation() - Check panel orientation
+ * drm_client_rotation() - Check the initial rotation value
  * @modeset: DRM modeset
  * @rotation: Returned rotation value
  *
- * This function checks if the primary plane in @modeset can hw rotate to match
- * the panel orientation on its connector.
+ * This function checks if the primary plane in @modeset can hw rotate
+ * to match the rotation needed on its connector.
  *
  * Note: Currently only 0 and 180 degrees are supported.
  *
  * Return:
  * True if the plane can do the rotation, false otherwise.
  */
-bool drm_client_panel_rotation(struct drm_mode_set *modeset, unsigned int *rotation)
+bool drm_client_rotation(struct drm_mode_set *modeset, unsigned int *rotation)
 {
        struct drm_connector *connector = modeset->connectors[0];
        struct drm_plane *plane = modeset->crtc->primary;
@@ -857,7 +857,7 @@ bool drm_client_panel_rotation(struct drm_mode_set *modeset, unsigned int *rotat
 
        return true;
 }
-EXPORT_SYMBOL(drm_client_panel_rotation);
+EXPORT_SYMBOL(drm_client_rotation);
 
 static int drm_client_modeset_commit_atomic(struct drm_client_dev *client, bool active)
 {
@@ -902,7 +902,7 @@ retry:
                struct drm_plane *primary = mode_set->crtc->primary;
                unsigned int rotation;
 
-               if (drm_client_panel_rotation(mode_set, &rotation)) {
+               if (drm_client_rotation(mode_set, &rotation)) {
                        struct drm_plane_state *plane_state;
 
                        /* Cannot fail as we've already gotten the plane state above */

diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c
index 42852ca..1984e5c 100644 (file)
--- a/drivers/gpu/drm/drm_fb_helper.c
+++ b/drivers/gpu/drm/drm_fb_helper.c
@@ -1722,7 +1722,7 @@ static void drm_setup_crtcs_fb(struct drm_fb_helper *fb_helper)
 
                modeset->fb = fb_helper->fb;
 
-               if (drm_client_panel_rotation(modeset, &rotation))
+               if (drm_client_rotation(modeset, &rotation))
                        /* Rotating in hardware, fbcon should not rotate */
                        sw_rotations |= DRM_MODE_ROTATE_0;
                else

diff --git a/include/drm/drm_client.h b/include/drm/drm_client.h
index f2d5ed7..72d51d1 100644 (file)
--- a/include/drm/drm_client.h
+++ b/include/drm/drm_client.h
@@ -153,7 +153,7 @@ void drm_client_framebuffer_delete(struct drm_client_buffer *buffer);
 int drm_client_modeset_create(struct drm_client_dev *client);
 void drm_client_modeset_free(struct drm_client_dev *client);
 int drm_client_modeset_probe(struct drm_client_dev *client, unsigned int width, unsigned int height);
-bool drm_client_panel_rotation(struct drm_mode_set *modeset, unsigned int *rotation);
+bool drm_client_rotation(struct drm_mode_set *modeset, unsigned int *rotation);
 int drm_client_modeset_commit_force(struct drm_client_dev *client);
 int drm_client_modeset_commit(struct drm_client_dev *client);
 int drm_client_modeset_dpms(struct drm_client_dev *client, int mode);