Move them over from drm_fb_helper since they are connector functions.
Signed-off-by: Noralf Trønnes <noralf@xxxxxxxxxxx>
---
drivers/gpu/drm/drm_connector.c | 94 ++++++++++++++++++++++++++++++++++++++
drivers/gpu/drm/drm_fb_helper.c | 75 ++----------------------------
drivers/gpu/drm/i915/intel_fbdev.c | 7 +--
include/drm/drm_connector.h | 6 +++
include/drm/drm_fb_helper.h | 19 --------
5 files changed, 108 insertions(+), 93 deletions(-)
diff --git a/drivers/gpu/drm/drm_connector.c b/drivers/gpu/drm/drm_connector.c
index b3cde897cd80..b9eb143d70fc 100644
--- a/drivers/gpu/drm/drm_connector.c
+++ b/drivers/gpu/drm/drm_connector.c
@@ -1760,3 +1760,97 @@ struct drm_tile_group *drm_mode_create_tile_group(struct drm_device *dev,
return tg;
}
EXPORT_SYMBOL(drm_mode_create_tile_group);
+
+/**
+ * drm_connector_has_preferred_mode() - Lookup preferred display mode
+ * @connector: DRM connector
+ * @width: Max width
+ * @height: Max height
+ *
+ * Look for a preferred display mode within the bounds of @width and @height
+ * (inclusive).
+ *
+ * Returns:
+ * A &drm_display_mode or NULL.
+ */
+struct drm_display_mode *
+drm_connector_has_preferred_mode(struct drm_connector *connector,
+ int width, int height)
+{
+ struct drm_display_mode *mode;
+
+ list_for_each_entry(mode, &connector->modes, head) {
+ if (mode->hdisplay > width || mode->vdisplay > height)
+ continue;
+ if (mode->type & DRM_MODE_TYPE_PREFERRED)
+ return mode;
+ }
+
+ return NULL;
+}
+EXPORT_SYMBOL(drm_connector_has_preferred_mode);
+
+/**
+ * drm_connector_pick_cmdline_mode() - Get commandline display mode
+ * @connector: DRM connector
+ *
+ * Return the display mode specified on the kernel commandline or NULL if not
+ * specified.
+ *
+ * Returns:
+ * A &drm_display_mode or NULL.
+ */
+struct drm_display_mode *
+drm_connector_pick_cmdline_mode(struct drm_connector *connector)
+{
+ struct drm_cmdline_mode *cmdline_mode;
+ struct drm_display_mode *mode;
+ bool prefer_non_interlace;
+
+ cmdline_mode = &connector->cmdline_mode;
+ if (!cmdline_mode->specified)
+ return NULL;
+
+ /* attempt to find a matching mode in the list of modes
+ * we have gotten so far, if not add a CVT mode that conforms
+ */
+ if (cmdline_mode->rb || cmdline_mode->margins)
+ goto create_mode;
+
+ prefer_non_interlace = !cmdline_mode->interlace;
+again:
+ list_for_each_entry(mode, &connector->modes, head) {
+ /* check width/height */
+ if (mode->hdisplay != cmdline_mode->xres ||
+ mode->vdisplay != cmdline_mode->yres)
+ continue;
+
+ if (cmdline_mode->refresh_specified) {
+ if (mode->vrefresh != cmdline_mode->refresh)
+ continue;
+ }
+
+ if (cmdline_mode->interlace) {
+ if (!(mode->flags & DRM_MODE_FLAG_INTERLACE))
+ continue;
+ } else if (prefer_non_interlace) {
+ if (mode->flags & DRM_MODE_FLAG_INTERLACE)
+ continue;
+ }
+
+ return mode;
+ }
+
+ if (prefer_non_interlace) {
+ prefer_non_interlace = false;
+ goto again;
+ }
+
+create_mode:
+ mode = drm_mode_create_from_cmdline_mode(connector->dev,
+ cmdline_mode);
+ list_add(&mode->head, &connector->modes);
+
+ return mode;
+}
+EXPORT_SYMBOL(drm_connector_pick_cmdline_mode);
diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c
index 785a2f5d2647..b992f59dad30 100644
--- a/drivers/gpu/drm/drm_fb_helper.c
+++ b/drivers/gpu/drm/drm_fb_helper.c
@@ -1774,78 +1774,11 @@ static int drm_fb_helper_probe_connector_modes(struct drm_fb_helper *fb_helper,
return count;
}
-struct drm_display_mode *drm_has_preferred_mode(struct drm_fb_helper_connector *fb_connector, int width, int height)
-{
- struct drm_display_mode *mode;
-
- list_for_each_entry(mode, &fb_connector->connector->modes, head) {
- if (mode->hdisplay > width ||
- mode->vdisplay > height)
- continue;
- if (mode->type & DRM_MODE_TYPE_PREFERRED)
- return mode;
- }
- return NULL;
-}
-EXPORT_SYMBOL(drm_has_preferred_mode);
-
static bool drm_has_cmdline_mode(struct drm_fb_helper_connector *fb_connector)
{
return fb_connector->connector->cmdline_mode.specified;
}
-struct drm_display_mode *drm_pick_cmdline_mode(struct drm_fb_helper_connector *fb_helper_conn)
-{
- struct drm_cmdline_mode *cmdline_mode;
- struct drm_display_mode *mode;
- bool prefer_non_interlace;
-
- cmdline_mode = &fb_helper_conn->connector->cmdline_mode;
- if (cmdline_mode->specified == false)
- return NULL;
-
- /* attempt to find a matching mode in the list of modes
- * we have gotten so far, if not add a CVT mode that conforms
- */
- if (cmdline_mode->rb || cmdline_mode->margins)
- goto create_mode;
-
- prefer_non_interlace = !cmdline_mode->interlace;
-again:
- list_for_each_entry(mode, &fb_helper_conn->connector->modes, head) {
- /* check width/height */
- if (mode->hdisplay != cmdline_mode->xres ||
- mode->vdisplay != cmdline_mode->yres)
- continue;
-
- if (cmdline_mode->refresh_specified) {
- if (mode->vrefresh != cmdline_mode->refresh)
- continue;
- }
-
- if (cmdline_mode->interlace) {
- if (!(mode->flags & DRM_MODE_FLAG_INTERLACE))
- continue;
- } else if (prefer_non_interlace) {
- if (mode->flags & DRM_MODE_FLAG_INTERLACE)
- continue;
- }
- return mode;
- }
-
- if (prefer_non_interlace) {
- prefer_non_interlace = false;
- goto again;
- }
-
-create_mode:
- mode = drm_mode_create_from_cmdline_mode(fb_helper_conn->connector->dev,
- cmdline_mode);
- list_add(&mode->head, &fb_helper_conn->connector->modes);
- return mode;
-}
-EXPORT_SYMBOL(drm_pick_cmdline_mode);
-
static bool drm_connector_enabled(struct drm_connector *connector, bool strict)
{
bool enable;
@@ -1916,7 +1849,7 @@ static bool drm_target_cloned(struct drm_fb_helper *fb_helper,
if (!enabled[i])
continue;
fb_helper_conn = fb_helper->connector_info[i];
- modes[i] = drm_pick_cmdline_mode(fb_helper_conn);
+ modes[i] = drm_connector_pick_cmdline_mode(fb_helper_conn->connector);
if (!modes[i]) {
can_clone = false;
break;
@@ -2040,11 +1973,11 @@ static bool drm_target_preferred(struct drm_fb_helper *fb_helper,
fb_helper_conn->connector->base.id);
/* got for command line mode first */
- modes[i] = drm_pick_cmdline_mode(fb_helper_conn);
+ modes[i] = drm_connector_pick_cmdline_mode(fb_helper_conn->connector);
if (!modes[i]) {
DRM_DEBUG_KMS("looking for preferred mode on connector %d %d\n",
fb_helper_conn->connector->base.id, fb_helper_conn->connector->tile_group ? fb_helper_conn->connector->tile_group->id : 0);
- modes[i] = drm_has_preferred_mode(fb_helper_conn, width, height);
+ modes[i] = drm_connector_has_preferred_mode(fb_helper_conn->connector, width, height);
}
/* No preferred modes, pick one off the list */
if (!modes[i] && !list_empty(&fb_helper_conn->connector->modes)) {
@@ -2097,7 +2030,7 @@ static int drm_pick_crtcs(struct drm_fb_helper *fb_helper,
my_score++;
if (drm_has_cmdline_mode(fb_helper_conn))
my_score++;
- if (drm_has_preferred_mode(fb_helper_conn, width, height))
+ if (drm_connector_has_preferred_mode(connector, width, height))
my_score++;
connector_funcs = connector->helper_private;
diff --git a/drivers/gpu/drm/i915/intel_fbdev.c b/drivers/gpu/drm/i915/intel_fbdev.c
index 89592ecc44ca..a4ab8575a72e 100644
--- a/drivers/gpu/drm/i915/intel_fbdev.c
+++ b/drivers/gpu/drm/i915/intel_fbdev.c
@@ -421,14 +421,15 @@ static bool intel_fb_initial_config(struct drm_fb_helper *fb_helper,
connector->name);
/* go for command line mode first */
- modes[i] = drm_pick_cmdline_mode(fb_conn);
+ modes[i] = drm_connector_pick_cmdline_mode(connector);
/* try for preferred next */
if (!modes[i]) {
DRM_DEBUG_KMS("looking for preferred mode on connector %s %d\n",
connector->name, connector->has_tile);
- modes[i] = drm_has_preferred_mode(fb_conn, width,
- height);
+ modes[i] = drm_connector_has_preferred_mode(connector,
+ width,
+ height);
}
/* No preferred mode marked by the EDID? Are there any modes? */
diff --git a/include/drm/drm_connector.h b/include/drm/drm_connector.h
index 675cc3f8cf85..9cb4ca42373c 100644
--- a/include/drm/drm_connector.h
+++ b/include/drm/drm_connector.h
@@ -1163,4 +1163,10 @@ void drm_connector_list_iter_end(struct drm_connector_list_iter *iter);
#define drm_for_each_connector_iter(connector, iter) \
while ((connector = drm_connector_list_iter_next(iter)))
+struct drm_display_mode *
+drm_connector_has_preferred_mode(struct drm_connector *connector,
+ int width, int height);
+struct drm_display_mode *
+drm_connector_pick_cmdline_mode(struct drm_connector *connector);
+
#endif
diff --git a/include/drm/drm_fb_helper.h b/include/drm/drm_fb_helper.h
index e2df40ad5063..f379ef6d6085 100644
--- a/include/drm/drm_fb_helper.h
+++ b/include/drm/drm_fb_helper.h
@@ -311,11 +311,6 @@ int drm_fb_helper_initial_config(struct drm_fb_helper *fb_helper, int bpp_sel);
int drm_fb_helper_single_add_all_connectors(struct drm_fb_helper *fb_helper);
int drm_fb_helper_debug_enter(struct fb_info *info);
int drm_fb_helper_debug_leave(struct fb_info *info);
-struct drm_display_mode *
-drm_has_preferred_mode(struct drm_fb_helper_connector *fb_connector,
- int width, int height);
-struct drm_display_mode *
-drm_pick_cmdline_mode(struct drm_fb_helper_connector *fb_helper_conn);
int drm_fb_helper_add_one_connector(struct drm_fb_helper *fb_helper, struct drm_connector *connector);
int drm_fb_helper_remove_one_connector(struct drm_fb_helper *fb_helper,
@@ -510,20 +505,6 @@ static inline int drm_fb_helper_debug_leave(struct fb_info *info)
return 0;
}
-static inline struct drm_display_mode *
-drm_has_preferred_mode(struct drm_fb_helper_connector *fb_connector,
- int width, int height)
-{
- return NULL;
-}
-
-static inline struct drm_display_mode *
-drm_pick_cmdline_mode(struct drm_fb_helper_connector *fb_helper_conn,
- int width, int height)
-{
- return NULL;
-}
-
static inline int
drm_fb_helper_add_one_connector(struct drm_fb_helper *fb_helper,
struct drm_connector *connector)
--
2.15.1
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