diff --git a/MAINTAINERS b/MAINTAINERS index a92c994ba935..86f9bb60d084 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -2080,7 +2080,7 @@ F: include/drm/ INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) M: Chris Wilson -L: intel-gfx@lists.freedesktop.org +L: intel-gfx@lists.freedesktop.org (subscribers-only) L: dri-devel@lists.freedesktop.org T: git git://git.kernel.org/pub/scm/linux/kernel/git/ickle/drm-intel.git S: Supported diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index d9d81f94a4b8..a090acdf3bd5 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -35,8 +35,7 @@ #include #include -static int i915_gem_object_flush_gpu_write_domain(struct drm_i915_gem_object *obj, - struct intel_ring_buffer *pipelined); +static void i915_gem_object_flush_gpu_write_domain(struct drm_i915_gem_object *obj); static void i915_gem_object_flush_gtt_write_domain(struct drm_i915_gem_object *obj); static void i915_gem_object_flush_cpu_write_domain(struct drm_i915_gem_object *obj); static int i915_gem_object_set_to_cpu_domain(struct drm_i915_gem_object *obj, @@ -2552,10 +2551,7 @@ i915_gem_object_put_fence_reg(struct drm_i915_gem_object *obj, * before clearing the fence. */ if (obj->fenced_gpu_access) { - ret = i915_gem_object_flush_gpu_write_domain(obj, NULL); - if (ret) - return ret; - + i915_gem_object_flush_gpu_write_domain(obj); obj->fenced_gpu_access = false; } @@ -2735,23 +2731,17 @@ i915_gem_clflush_object(struct drm_i915_gem_object *obj) } /** Flushes any GPU write domain for the object if it's dirty. */ -static int -i915_gem_object_flush_gpu_write_domain(struct drm_i915_gem_object *obj, - struct intel_ring_buffer *pipelined) +static void +i915_gem_object_flush_gpu_write_domain(struct drm_i915_gem_object *obj) { struct drm_device *dev = obj->base.dev; if ((obj->base.write_domain & I915_GEM_GPU_DOMAINS) == 0) - return 0; + return; /* Queue the GPU write cache flushing we need. */ i915_gem_flush_ring(dev, obj->ring, 0, obj->base.write_domain); BUG_ON(obj->base.write_domain); - - if (pipelined && pipelined == obj->ring) - return 0; - - return i915_gem_object_wait_rendering(obj, true); } /** Flushes the GTT write domain for the object if it's dirty. */ @@ -2812,18 +2802,13 @@ i915_gem_object_set_to_gtt_domain(struct drm_i915_gem_object *obj, bool write) if (obj->gtt_space == NULL) return -EINVAL; - ret = i915_gem_object_flush_gpu_write_domain(obj, NULL); - if (ret != 0) + i915_gem_object_flush_gpu_write_domain(obj); + ret = i915_gem_object_wait_rendering(obj, true); + if (ret) return ret; i915_gem_object_flush_cpu_write_domain(obj); - if (write) { - ret = i915_gem_object_wait_rendering(obj, true); - if (ret) - return ret; - } - old_write_domain = obj->base.write_domain; old_read_domains = obj->base.read_domains; @@ -2860,9 +2845,7 @@ i915_gem_object_set_to_display_plane(struct drm_i915_gem_object *obj, if (obj->gtt_space == NULL) return -EINVAL; - ret = i915_gem_object_flush_gpu_write_domain(obj, pipelined); - if (ret) - return ret; + i915_gem_object_flush_gpu_write_domain(obj); /* Currently, we are always called from an non-interruptible context. */ if (!pipelined) { @@ -2909,8 +2892,9 @@ i915_gem_object_set_to_cpu_domain(struct drm_i915_gem_object *obj, bool write) uint32_t old_write_domain, old_read_domains; int ret; - ret = i915_gem_object_flush_gpu_write_domain(obj, false); - if (ret != 0) + i915_gem_object_flush_gpu_write_domain(obj); + ret = i915_gem_object_wait_rendering(obj, true); + if (ret) return ret; i915_gem_object_flush_gtt_write_domain(obj); @@ -2920,12 +2904,6 @@ i915_gem_object_set_to_cpu_domain(struct drm_i915_gem_object *obj, bool write) */ i915_gem_object_set_to_full_cpu_read_domain(obj); - if (write) { - ret = i915_gem_object_wait_rendering(obj, true); - if (ret) - return ret; - } - old_write_domain = obj->base.write_domain; old_read_domains = obj->base.read_domains; @@ -3009,9 +2987,11 @@ i915_gem_object_set_cpu_read_domain_range(struct drm_i915_gem_object *obj, if (offset == 0 && size == obj->base.size) return i915_gem_object_set_to_cpu_domain(obj, 0); - ret = i915_gem_object_flush_gpu_write_domain(obj, false); - if (ret != 0) + i915_gem_object_flush_gpu_write_domain(obj); + ret = i915_gem_object_wait_rendering(obj, true); + if (ret) return ret; + i915_gem_object_flush_gtt_write_domain(obj); /* If we're already fully in the CPU read domain, we're done. */ diff --git a/drivers/gpu/drm/i915/intel_sdvo.c b/drivers/gpu/drm/i915/intel_sdvo.c index 843182528b79..d97e6cb52d34 100644 --- a/drivers/gpu/drm/i915/intel_sdvo.c +++ b/drivers/gpu/drm/i915/intel_sdvo.c @@ -1296,55 +1296,14 @@ intel_sdvo_get_edid(struct drm_connector *connector) return drm_get_edid(connector, &sdvo->ddc); } -static struct drm_connector * -intel_find_analog_connector(struct drm_device *dev) -{ - struct drm_connector *connector; - struct intel_sdvo *encoder; - - list_for_each_entry(encoder, - &dev->mode_config.encoder_list, - base.base.head) { - if (encoder->base.type == INTEL_OUTPUT_ANALOG) { - list_for_each_entry(connector, - &dev->mode_config.connector_list, - head) { - if (&encoder->base == - intel_attached_encoder(connector)) - return connector; - } - } - } - - return NULL; -} - -static int -intel_analog_is_connected(struct drm_device *dev) -{ - struct drm_connector *analog_connector; - - analog_connector = intel_find_analog_connector(dev); - if (!analog_connector) - return false; - - if (analog_connector->funcs->detect(analog_connector, false) == - connector_status_disconnected) - return false; - - return true; -} - /* Mac mini hack -- use the same DDC as the analog connector */ static struct edid * intel_sdvo_get_analog_edid(struct drm_connector *connector) { struct drm_i915_private *dev_priv = connector->dev->dev_private; - if (!intel_analog_is_connected(connector->dev)) - return NULL; - - return drm_get_edid(connector, &dev_priv->gmbus[dev_priv->crt_ddc_pin].adapter); + return drm_get_edid(connector, + &dev_priv->gmbus[dev_priv->crt_ddc_pin].adapter); } enum drm_connector_status @@ -1418,10 +1377,12 @@ intel_sdvo_detect(struct drm_connector *connector, bool force) if (!intel_sdvo_write_cmd(intel_sdvo, SDVO_CMD_GET_ATTACHED_DISPLAYS, NULL, 0)) return connector_status_unknown; - if (intel_sdvo->is_tv) { - /* add 30ms delay when the output type is SDVO-TV */ + + /* add 30ms delay when the output type might be TV */ + if (intel_sdvo->caps.output_flags & + (SDVO_OUTPUT_SVID0 | SDVO_OUTPUT_CVBS0)) mdelay(30); - } + if (!intel_sdvo_read_response(intel_sdvo, &response, 2)) return connector_status_unknown; @@ -1475,8 +1436,10 @@ static void intel_sdvo_get_ddc_modes(struct drm_connector *connector) edid = intel_sdvo_get_analog_edid(connector); if (edid != NULL) { - drm_mode_connector_update_edid_property(connector, edid); - drm_add_edid_modes(connector, edid); + if (edid->input & DRM_EDID_INPUT_DIGITAL) { + drm_mode_connector_update_edid_property(connector, edid); + drm_add_edid_modes(connector, edid); + } connector->display_info.raw_edid = NULL; kfree(edid); }