diff options
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_sdvo.c | 25 |
1 files changed, 11 insertions, 14 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_sdvo.c b/drivers/gpu/drm/i915/display/intel_sdvo.c index 9b447708d8e8..116854ad29c5 100644 --- a/drivers/gpu/drm/i915/display/intel_sdvo.c +++ b/drivers/gpu/drm/i915/display/intel_sdvo.c @@ -199,7 +199,7 @@ to_intel_sdvo_connector(struct drm_connector *connector) container_of((conn_state), struct intel_sdvo_connector_state, base.base) static bool -intel_sdvo_output_setup(struct intel_sdvo *intel_sdvo, u16 flags); +intel_sdvo_output_setup(struct intel_sdvo *intel_sdvo); static bool intel_sdvo_tv_create_property(struct intel_sdvo *intel_sdvo, struct intel_sdvo_connector *intel_sdvo_connector, @@ -2946,11 +2946,18 @@ static u16 intel_sdvo_filter_output_flags(u16 flags) } static bool -intel_sdvo_output_setup(struct intel_sdvo *intel_sdvo, u16 flags) +intel_sdvo_output_setup(struct intel_sdvo *intel_sdvo) { struct drm_i915_private *i915 = to_i915(intel_sdvo->base.base.dev); + u16 flags; - flags = intel_sdvo_filter_output_flags(flags); + flags = intel_sdvo_filter_output_flags(intel_sdvo->caps.output_flags); + + if (flags == 0) { + DRM_DEBUG_KMS("%s: Unknown SDVO output type (0x%04x)\n", + SDVO_NAME(intel_sdvo), intel_sdvo->caps.output_flags); + return false; + } intel_sdvo->controlled_output = flags; @@ -2993,15 +3000,6 @@ intel_sdvo_output_setup(struct intel_sdvo *intel_sdvo, u16 flags) if (!intel_sdvo_lvds_init(intel_sdvo, 1)) return false; - if (flags == 0) { - unsigned char bytes[2]; - - memcpy(bytes, &intel_sdvo->caps.output_flags, 2); - DRM_DEBUG_KMS("%s: Unknown SDVO output type (0x%02x%02x)\n", - SDVO_NAME(intel_sdvo), - bytes[0], bytes[1]); - return false; - } intel_sdvo->base.pipe_mask = ~0; return true; @@ -3377,8 +3375,7 @@ bool intel_sdvo_init(struct drm_i915_private *dev_priv, intel_sdvo->colorimetry_cap = intel_sdvo_get_colorimetry_cap(intel_sdvo); - if (intel_sdvo_output_setup(intel_sdvo, - intel_sdvo->caps.output_flags) != true) { + if (!intel_sdvo_output_setup(intel_sdvo)) { drm_dbg_kms(&dev_priv->drm, "SDVO output failed to setup on %s\n", SDVO_NAME(intel_sdvo)); |