[PATCH 14/15] drm: s/drm_crtc_get_hv_timings/drm_mode_get_hv_timings/

[Daniel Vetter]

The function operates on modes, not CRTCs. Also move it into
drm_modes.[hc]. Spotted while reviewing CRTC docs.

Signed-off-by: Daniel Vetter <daniel.vetter at intel.com>
---
 drivers/gpu/drm/drm_atomic_helper.c  |  2 +-
 drivers/gpu/drm/drm_crtc.c           | 23 +----------------------
 drivers/gpu/drm/drm_modes.c          | 21 +++++++++++++++++++++
 drivers/gpu/drm/i915/intel_display.c |  4 ++--
 include/drm/drm_crtc.h               |  2 --
 include/drm/drm_modes.h              |  2 ++
 6 files changed, 27 insertions(+), 27 deletions(-)

diff --git a/drivers/gpu/drm/drm_atomic_helper.c b/drivers/gpu/drm/drm_atomic_helper.c
index 5e512dd3a2c4..9633d12c4ed1 100644
--- a/drivers/gpu/drm/drm_atomic_helper.c
+++ b/drivers/gpu/drm/drm_atomic_helper.c
@@ -2369,7 +2369,7 @@ int __drm_atomic_helper_set_config(struct drm_mode_set *set,
 	if (ret != 0)
 		return ret;
 
-	drm_crtc_get_hv_timing(set->mode, &hdisplay, &vdisplay);
+	drm_mode_get_hv_timing(set->mode, &hdisplay, &vdisplay);
 
 	drm_atomic_set_fb_for_plane(primary_state, set->fb);
 	primary_state->crtc_x = 0;
diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c
index cea7a7efa43c..5f28e3a5a3e0 100644
--- a/drivers/gpu/drm/drm_crtc.c
+++ b/drivers/gpu/drm/drm_crtc.c
@@ -461,27 +461,6 @@ int drm_mode_set_config_internal(struct drm_mode_set *set)
 EXPORT_SYMBOL(drm_mode_set_config_internal);
 
 /**
- * drm_crtc_get_hv_timing - Fetches hdisplay/vdisplay for given mode
- * @mode: mode to query
- * @hdisplay: hdisplay value to fill in
- * @vdisplay: vdisplay value to fill in
- *
- * The vdisplay value will be doubled if the specified mode is a stereo mode of
- * the appropriate layout.
- */
-void drm_crtc_get_hv_timing(const struct drm_display_mode *mode,
-			    int *hdisplay, int *vdisplay)
-{
-	struct drm_display_mode adjusted;
-
-	drm_mode_copy(&adjusted, mode);
-	drm_mode_set_crtcinfo(&adjusted, CRTC_STEREO_DOUBLE_ONLY);
-	*hdisplay = adjusted.crtc_hdisplay;
-	*vdisplay = adjusted.crtc_vdisplay;
-}
-EXPORT_SYMBOL(drm_crtc_get_hv_timing);
-
-/**
  * drm_crtc_check_viewport - Checks that a framebuffer is big enough for the
  *     CRTC viewport
  * @crtc: CRTC that framebuffer will be displayed on
@@ -498,7 +477,7 @@ int drm_crtc_check_viewport(const struct drm_crtc *crtc,
 {
 	int hdisplay, vdisplay;
 
-	drm_crtc_get_hv_timing(mode, &hdisplay, &vdisplay);
+	drm_mode_get_hv_timing(mode, &hdisplay, &vdisplay);
 
 	if (crtc->state &&
 	    drm_rotation_90_or_270(crtc->primary->state->rotation))
diff --git a/drivers/gpu/drm/drm_modes.c b/drivers/gpu/drm/drm_modes.c
index e6b19bc9021a..73ed6399c3fb 100644
--- a/drivers/gpu/drm/drm_modes.c
+++ b/drivers/gpu/drm/drm_modes.c
@@ -797,6 +797,27 @@ int drm_mode_vrefresh(const struct drm_display_mode *mode)
 EXPORT_SYMBOL(drm_mode_vrefresh);
 
 /**
+ * drm_mode_get_hv_timing - Fetches hdisplay/vdisplay for given mode
+ * @mode: mode to query
+ * @hdisplay: hdisplay value to fill in
+ * @vdisplay: vdisplay value to fill in
+ *
+ * The vdisplay value will be doubled if the specified mode is a stereo mode of
+ * the appropriate layout.
+ */
+void drm_mode_get_hv_timing(const struct drm_display_mode *mode,
+			    int *hdisplay, int *vdisplay)
+{
+	struct drm_display_mode adjusted;
+
+	drm_mode_copy(&adjusted, mode);
+	drm_mode_set_crtcinfo(&adjusted, CRTC_STEREO_DOUBLE_ONLY);
+	*hdisplay = adjusted.crtc_hdisplay;
+	*vdisplay = adjusted.crtc_vdisplay;
+}
+EXPORT_SYMBOL(drm_mode_get_hv_timing);
+
+/**
  * drm_mode_set_crtcinfo - set CRTC modesetting timing parameters
  * @p: mode
  * @adjust_flags: a combination of adjustment flags
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 7af8ddcaa075..50096f9bc420 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -11099,7 +11099,7 @@ static int intel_modeset_setup_plane_state(struct drm_atomic_state *state,
 		return PTR_ERR(plane_state);
 
 	if (mode)
-		drm_crtc_get_hv_timing(mode, &hdisplay, &vdisplay);
+		drm_mode_get_hv_timing(mode, &hdisplay, &vdisplay);
 	else
 		hdisplay = vdisplay = 0;
 
@@ -12992,7 +12992,7 @@ intel_modeset_pipe_config(struct drm_crtc *crtc,
 	 * computation to clearly distinguish it from the adjusted mode, which
 	 * can be changed by the connectors in the below retry loop.
 	 */
-	drm_crtc_get_hv_timing(&pipe_config->base.mode,
+	drm_mode_get_hv_timing(&pipe_config->base.mode,
 			       &pipe_config->pipe_src_w,
 			       &pipe_config->pipe_src_h);
 
diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h
index bef18a1fa36e..816edab054e6 100644
--- a/include/drm/drm_crtc.h
+++ b/include/drm/drm_crtc.h
@@ -826,8 +826,6 @@ static inline uint32_t drm_crtc_mask(const struct drm_crtc *crtc)
 	return 1 << drm_crtc_index(crtc);
 }
 
-void drm_crtc_get_hv_timing(const struct drm_display_mode *mode,
-			    int *hdisplay, int *vdisplay);
 int drm_crtc_force_disable(struct drm_crtc *crtc);
 int drm_crtc_force_disable_all(struct drm_device *dev);
 
diff --git a/include/drm/drm_modes.h b/include/drm/drm_modes.h
index 9934d91619c1..6dd34280e892 100644
--- a/include/drm/drm_modes.h
+++ b/include/drm/drm_modes.h
@@ -459,6 +459,8 @@ int of_get_drm_display_mode(struct device_node *np,
 void drm_mode_set_name(struct drm_display_mode *mode);
 int drm_mode_hsync(const struct drm_display_mode *mode);
 int drm_mode_vrefresh(const struct drm_display_mode *mode);
+void drm_mode_get_hv_timing(const struct drm_display_mode *mode,
+			    int *hdisplay, int *vdisplay);
 
 void drm_mode_set_crtcinfo(struct drm_display_mode *p,
 			   int adjust_flags);
-- 
2.11.0