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author | Arnd Bergmann <arnd@arndb.de> | 2012-01-03 21:22:31 +0000 |
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committer | Arnd Bergmann <arnd@arndb.de> | 2012-01-03 21:22:46 +0000 |
commit | 1fc3eb81100c3f3cd44e706e54390151b0f1ce74 (patch) | |
tree | 922f64310caa55a3b417958a1c256a96f47c4b66 /drivers/gpu/drm/i915/intel_sdvo.c | |
parent | e006d6563bca989aeae1bc5ebc03dacdf5e15b32 (diff) | |
parent | ee9ba0f2fd5819e377cdec974a2022a7af02a385 (diff) | |
download | blackbird-op-linux-1fc3eb81100c3f3cd44e706e54390151b0f1ce74.tar.gz blackbird-op-linux-1fc3eb81100c3f3cd44e706e54390151b0f1ce74.zip |
Merge branch 'imx/board' into next/boards
* imx/board: (4 commits)
Enable 32 bit flash support for iMX21ADS board
ARM: mx31pdk: Add MC13783 RTC support
iomux-mx25: configuration to support CSPI3 on CSI pins
MX1:apf9328: Add i2c support
Updated to v3.2-rc6, conflicts:
arch/arm/kernel/setup.c
Diffstat (limited to 'drivers/gpu/drm/i915/intel_sdvo.c')
-rw-r--r-- | drivers/gpu/drm/i915/intel_sdvo.c | 36 |
1 files changed, 26 insertions, 10 deletions
diff --git a/drivers/gpu/drm/i915/intel_sdvo.c b/drivers/gpu/drm/i915/intel_sdvo.c index 3003fb25aefd..f7b9268df266 100644 --- a/drivers/gpu/drm/i915/intel_sdvo.c +++ b/drivers/gpu/drm/i915/intel_sdvo.c @@ -50,6 +50,7 @@ #define IS_TMDS(c) (c->output_flag & SDVO_TMDS_MASK) #define IS_LVDS(c) (c->output_flag & SDVO_LVDS_MASK) #define IS_TV_OR_LVDS(c) (c->output_flag & (SDVO_TV_MASK | SDVO_LVDS_MASK)) +#define IS_DIGITAL(c) (c->output_flag & (SDVO_TMDS_MASK | SDVO_LVDS_MASK)) static const char *tv_format_names[] = { @@ -1086,8 +1087,12 @@ static void intel_sdvo_mode_set(struct drm_encoder *encoder, } sdvox |= (9 << 19) | SDVO_BORDER_ENABLE; } - if (intel_crtc->pipe == 1) - sdvox |= SDVO_PIPE_B_SELECT; + + if (INTEL_PCH_TYPE(dev) >= PCH_CPT) + sdvox |= TRANSCODER_CPT(intel_crtc->pipe); + else + sdvox |= TRANSCODER(intel_crtc->pipe); + if (intel_sdvo->has_hdmi_audio) sdvox |= SDVO_AUDIO_ENABLE; @@ -1314,6 +1319,18 @@ intel_sdvo_tmds_sink_detect(struct drm_connector *connector) return status; } +static bool +intel_sdvo_connector_matches_edid(struct intel_sdvo_connector *sdvo, + struct edid *edid) +{ + bool monitor_is_digital = !!(edid->input & DRM_EDID_INPUT_DIGITAL); + bool connector_is_digital = !!IS_DIGITAL(sdvo); + + DRM_DEBUG_KMS("connector_is_digital? %d, monitor_is_digital? %d\n", + connector_is_digital, monitor_is_digital); + return connector_is_digital == monitor_is_digital; +} + static enum drm_connector_status intel_sdvo_detect(struct drm_connector *connector, bool force) { @@ -1358,10 +1375,12 @@ intel_sdvo_detect(struct drm_connector *connector, bool force) if (edid == NULL) edid = intel_sdvo_get_analog_edid(connector); if (edid != NULL) { - if (edid->input & DRM_EDID_INPUT_DIGITAL) - ret = connector_status_disconnected; - else + if (intel_sdvo_connector_matches_edid(intel_sdvo_connector, + edid)) ret = connector_status_connected; + else + ret = connector_status_disconnected; + connector->display_info.raw_edid = NULL; kfree(edid); } else @@ -1402,11 +1421,8 @@ static void intel_sdvo_get_ddc_modes(struct drm_connector *connector) edid = intel_sdvo_get_analog_edid(connector); if (edid != NULL) { - struct intel_sdvo_connector *intel_sdvo_connector = to_intel_sdvo_connector(connector); - bool monitor_is_digital = !!(edid->input & DRM_EDID_INPUT_DIGITAL); - bool connector_is_digital = !!IS_TMDS(intel_sdvo_connector); - - if (connector_is_digital == monitor_is_digital) { + if (intel_sdvo_connector_matches_edid(to_intel_sdvo_connector(connector), + edid)) { drm_mode_connector_update_edid_property(connector, edid); drm_add_edid_modes(connector, edid); } |