diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_sdvo.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_sdvo.c | 25 |
1 files changed, 21 insertions, 4 deletions
diff --git a/drivers/gpu/drm/i915/intel_sdvo.c b/drivers/gpu/drm/i915/intel_sdvo.c index 64ad2b40179f..e87d2f418de4 100644 --- a/drivers/gpu/drm/i915/intel_sdvo.c +++ b/drivers/gpu/drm/i915/intel_sdvo.c @@ -1247,7 +1247,7 @@ static void intel_sdvo_pre_enable(struct intel_encoder *intel_encoder) switch (crtc->config->pixel_multiplier) { default: - WARN(1, "unknown pixel mutlipler specified\n"); + WARN(1, "unknown pixel multiplier specified\n"); case 1: rate = SDVO_CLOCK_RATE_MULT_1X; break; case 2: rate = SDVO_CLOCK_RATE_MULT_2X; break; case 4: rate = SDVO_CLOCK_RATE_MULT_4X; break; @@ -2194,6 +2194,7 @@ static const struct drm_connector_funcs intel_sdvo_connector_funcs = { .atomic_get_property = intel_connector_atomic_get_property, .destroy = intel_sdvo_destroy, .atomic_destroy_state = drm_atomic_helper_connector_destroy_state, + .atomic_duplicate_state = drm_atomic_helper_connector_duplicate_state, }; static const struct drm_connector_helper_funcs intel_sdvo_connector_helper_funcs = { @@ -2425,6 +2426,22 @@ intel_sdvo_add_hdmi_properties(struct intel_sdvo *intel_sdvo, } } +static struct intel_sdvo_connector *intel_sdvo_connector_alloc(void) +{ + struct intel_sdvo_connector *sdvo_connector; + + sdvo_connector = kzalloc(sizeof(*sdvo_connector), GFP_KERNEL); + if (!sdvo_connector) + return NULL; + + if (intel_connector_init(&sdvo_connector->base) < 0) { + kfree(sdvo_connector); + return NULL; + } + + return sdvo_connector; +} + static bool intel_sdvo_dvi_init(struct intel_sdvo *intel_sdvo, int device) { @@ -2436,7 +2453,7 @@ intel_sdvo_dvi_init(struct intel_sdvo *intel_sdvo, int device) DRM_DEBUG_KMS("initialising DVI device %d\n", device); - intel_sdvo_connector = kzalloc(sizeof(*intel_sdvo_connector), GFP_KERNEL); + intel_sdvo_connector = intel_sdvo_connector_alloc(); if (!intel_sdvo_connector) return false; @@ -2490,7 +2507,7 @@ intel_sdvo_tv_init(struct intel_sdvo *intel_sdvo, int type) DRM_DEBUG_KMS("initialising TV type %d\n", type); - intel_sdvo_connector = kzalloc(sizeof(*intel_sdvo_connector), GFP_KERNEL); + intel_sdvo_connector = intel_sdvo_connector_alloc(); if (!intel_sdvo_connector) return false; @@ -2569,7 +2586,7 @@ intel_sdvo_lvds_init(struct intel_sdvo *intel_sdvo, int device) DRM_DEBUG_KMS("initialising LVDS device %d\n", device); - intel_sdvo_connector = kzalloc(sizeof(*intel_sdvo_connector), GFP_KERNEL); + intel_sdvo_connector = intel_sdvo_connector_alloc(); if (!intel_sdvo_connector) return false; |