| 1525,6 → 1525,26 |
|---|
| } |
| EXPORT_SYMBOL(drm_find_cea_extension); |
| |
| /* |
| * Looks for a CEA mode matching given drm_display_mode. |
| * Returns its CEA Video ID code, or 0 if not found. |
| */ |
| u8 drm_match_cea_mode(struct drm_display_mode *to_match) |
| { |
| struct drm_display_mode *cea_mode; |
| u8 mode; |
| |
| for (mode = 0; mode < drm_num_cea_modes; mode++) { |
| cea_mode = (struct drm_display_mode *)&edid_cea_modes[mode]; |
| |
| if (drm_mode_equal(to_match, cea_mode)) |
| return mode + 1; |
| } |
| return 0; |
| } |
| EXPORT_SYMBOL(drm_match_cea_mode); |
| |
| |
| static int |
| do_cea_modes (struct drm_connector *connector, u8 *db, u8 len) |
| { |
| 1631,7 → 1651,7 |
|---|
| if (len >= 12) |
| connector->audio_latency[1] = db[12]; |
| |
| DRM_LOG_KMS("HDMI: DVI dual %d, " |
| DRM_DEBUG_KMS("HDMI: DVI dual %d, " |
| "max TMDS clock %d, " |
| "latency present %d %d, " |
| "video latency %d %d, " |
| 2071,3 → 2091,22 |
|---|
| return num_modes; |
| } |
| EXPORT_SYMBOL(drm_add_modes_noedid); |
| |
| /** |
| * drm_mode_cea_vic - return the CEA-861 VIC of a given mode |
| * @mode: mode |
| * |
| * RETURNS: |
| * The VIC number, 0 in case it's not a CEA-861 mode. |
| */ |
| uint8_t drm_mode_cea_vic(const struct drm_display_mode *mode) |
| { |
| uint8_t i; |
| |
| for (i = 0; i < drm_num_cea_modes; i++) |
| if (drm_mode_equal(mode, &edid_cea_modes[i])) |
| return i + 1; |
| |
| return 0; |
| } |
| EXPORT_SYMBOL(drm_mode_cea_vic); |