diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_sdvo.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_sdvo.c | 34 |
1 files changed, 11 insertions, 23 deletions
diff --git a/drivers/gpu/drm/i915/intel_sdvo.c b/drivers/gpu/drm/i915/intel_sdvo.c index 300f110fd180..ce8e4432d1c5 100644 --- a/drivers/gpu/drm/i915/intel_sdvo.c +++ b/drivers/gpu/drm/i915/intel_sdvo.c @@ -98,7 +98,7 @@ struct intel_sdvo { bool is_tv; /* This is for current tv format name */ - char *tv_format_name; + int tv_format_index; /** * This is set if we treat the device as HDMI, instead of DVI. @@ -141,7 +141,7 @@ struct intel_sdvo_connector { uint16_t output_flag; /* This contains all current supported TV format */ - char *tv_format_supported[TV_FORMAT_NUM]; + u8 tv_format_supported[TV_FORMAT_NUM]; int format_supported_num; struct drm_property *tv_format_property; struct drm_property *tv_format_name_property[TV_FORMAT_NUM]; @@ -958,13 +958,9 @@ static bool intel_sdvo_set_avi_infoframe(struct intel_sdvo *intel_sdvo, static bool intel_sdvo_set_tv_format(struct intel_sdvo *intel_sdvo) { struct intel_sdvo_tv_format format; - uint32_t format_map, i; - - for (i = 0; i < TV_FORMAT_NUM; i++) - if (tv_format_names[i] == intel_sdvo->tv_format_name) - break; + uint32_t format_map; - format_map = 1 << i; + format_map = 1 << intel_sdvo->tv_format_index; memset(&format, 0, sizeof(format)); memcpy(&format, &format_map, min(sizeof(format), sizeof(format_map))); @@ -1614,11 +1610,7 @@ static void intel_sdvo_get_tv_modes(struct drm_connector *connector) /* Read the list of supported input resolutions for the selected TV * format. */ - for (i = 0; i < TV_FORMAT_NUM; i++) - if (tv_format_names[i] == intel_sdvo->tv_format_name) - break; - - format_map = (1 << i); + format_map = 1 << intel_sdvo->tv_format_index; memcpy(&tv_res, &format_map, min(sizeof(format_map), sizeof(struct intel_sdvo_sdtv_resolution_request))); @@ -1640,7 +1632,6 @@ static void intel_sdvo_get_tv_modes(struct drm_connector *connector) if (nmode) drm_mode_probed_add(connector, nmode); } - } static void intel_sdvo_get_lvds_modes(struct drm_connector *connector) @@ -1768,11 +1759,11 @@ intel_sdvo_set_property(struct drm_connector *connector, if (val >= TV_FORMAT_NUM) return -EINVAL; - if (intel_sdvo->tv_format_name == + if (intel_sdvo->tv_format_index == intel_sdvo_connector->tv_format_supported[val]) return 0; - intel_sdvo->tv_format_name = intel_sdvo_connector->tv_format_supported[val]; + intel_sdvo->tv_format_index = intel_sdvo_connector->tv_format_supported[val]; changed = true; } else if (IS_TV_OR_LVDS(intel_sdvo_connector)) { cmd = 0; @@ -2271,11 +2262,8 @@ static bool intel_sdvo_tv_create_property(struct intel_sdvo *intel_sdvo, intel_sdvo_connector->format_supported_num = 0; for (i = 0 ; i < TV_FORMAT_NUM; i++) - if (format_map & (1 << i)) { - intel_sdvo_connector->tv_format_supported - [intel_sdvo_connector->format_supported_num++] = - tv_format_names[i]; - } + if (format_map & (1 << i)) + intel_sdvo_connector->tv_format_supported[intel_sdvo_connector->format_supported_num++] = i; intel_sdvo_connector->tv_format_property = @@ -2285,9 +2273,9 @@ static bool intel_sdvo_tv_create_property(struct intel_sdvo *intel_sdvo, for (i = 0; i < intel_sdvo_connector->format_supported_num; i++) drm_property_add_enum( intel_sdvo_connector->tv_format_property, i, - i, intel_sdvo_connector->tv_format_supported[i]); + i, tv_format_names[intel_sdvo_connector->tv_format_supported[i]]); - intel_sdvo->tv_format_name = intel_sdvo_connector->tv_format_supported[0]; + intel_sdvo->tv_format_index = intel_sdvo_connector->tv_format_supported[0]; drm_connector_attach_property(&intel_sdvo_connector->base.base, intel_sdvo_connector->tv_format_property, 0); return true; |