87 		dev_err(rdev->dev, "Unknown bits per sample 0x%x, using 16\n",  in r600_audio_status()
118 	struct drm_device *dev = rdev->ddev;  in r600_audio_update_hdmi()
123 	if (rdev->audio.pin[0].channels != audio_status.channels ||  in r600_audio_update_hdmi()
124 	    rdev->audio.pin[0].rate != audio_status.rate ||  in r600_audio_update_hdmi()
125 	    rdev->audio.pin[0].bits_per_sample != audio_status.bits_per_sample ||  in r600_audio_update_hdmi()
126 	    rdev->audio.pin[0].status_bits != audio_status.status_bits ||  in r600_audio_update_hdmi()
127 	    rdev->audio.pin[0].category_code != audio_status.category_code) {  in r600_audio_update_hdmi()
128 		rdev->audio.pin[0] = audio_status;  in r600_audio_update_hdmi()
132 	list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {  in r600_audio_update_hdmi()
173 	/* only one pin on 6xx-NI */  in r600_audio_get_pin()
174 	return &rdev->audio.pin[0];  in r600_audio_get_pin()
180 	struct drm_device *dev = encoder->dev;  in r600_hdmi_update_acr()
181 	struct radeon_device *rdev = dev->dev_private;  in r600_hdmi_update_acr()
193 		HDMI0_ACR_CTS_32(acr->cts_32khz),  in r600_hdmi_update_acr()
196 		HDMI0_ACR_N_32(acr->n_32khz),  in r600_hdmi_update_acr()
200 		HDMI0_ACR_CTS_44(acr->cts_44_1khz),  in r600_hdmi_update_acr()
203 		HDMI0_ACR_N_44(acr->n_44_1khz),  in r600_hdmi_update_acr()
207 		HDMI0_ACR_CTS_48(acr->cts_48khz),  in r600_hdmi_update_acr()
210 		HDMI0_ACR_N_48(acr->n_48khz),  in r600_hdmi_update_acr()
215  * build a HDMI Video Info Frame
218 			 unsigned char *buffer, size_t size)  in r600_set_avi_packet()  argument
220 	uint8_t *frame = buffer + 3;  in r600_set_avi_packet()  local
223 		frame[0x0] | (frame[0x1] << 8) | (frame[0x2] << 16) | (frame[0x3] << 24));  in r600_set_avi_packet()
225 		frame[0x4] | (frame[0x5] << 8) | (frame[0x6] << 16) | (frame[0x7] << 24));  in r600_set_avi_packet()
227 		frame[0x8] | (frame[0x9] << 8) | (frame[0xA] << 16) | (frame[0xB] << 24));  in r600_set_avi_packet()
229 		frame[0xC] | (frame[0xD] << 8) | (buffer[1] << 24));  in r600_set_avi_packet()
236 		  HDMI0_AVI_INFO_CONT);	/* send AVI info frames every frame/field */  in r600_set_avi_packet()
241  * build a Audio Info Frame
244 					     const void *buffer, size_t size)  in r600_hdmi_update_audio_infoframe()  argument
246 	struct drm_device *dev = encoder->dev;  in r600_hdmi_update_audio_infoframe()
247 	struct radeon_device *rdev = dev->dev_private;  in r600_hdmi_update_audio_infoframe()
249 	struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv;  in r600_hdmi_update_audio_infoframe()
250 	uint32_t offset = dig->afmt->offset;  in r600_hdmi_update_audio_infoframe()
251 	const u8 *frame = buffer + 3;  in r600_hdmi_update_audio_infoframe()  local
254 		frame[0x0] | (frame[0x1] << 8) | (frame[0x2] << 16) | (frame[0x3] << 24));  in r600_hdmi_update_audio_infoframe()
256 		frame[0x4] | (frame[0x5] << 8) | (frame[0x6] << 16) | (frame[0x8] << 24));  in r600_hdmi_update_audio_infoframe()
260  * test if audio buffer is filled enough to start playing
264 	struct drm_device *dev = encoder->dev;  in r600_hdmi_is_audio_buffer_filled()
265 	struct radeon_device *rdev = dev->dev_private;  in r600_hdmi_is_audio_buffer_filled()
267 	struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv;  in r600_hdmi_is_audio_buffer_filled()
268 	uint32_t offset = dig->afmt->offset;  in r600_hdmi_is_audio_buffer_filled()
274  * have buffer status changed since last call?
279 	struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv;  in r600_hdmi_buffer_status_changed()
282 	if (!dig->afmt || !dig->afmt->enabled)  in r600_hdmi_buffer_status_changed()
286 	result = dig->afmt->last_buffer_filled_status != status;  in r600_hdmi_buffer_status_changed()
287 	dig->afmt->last_buffer_filled_status = status;  in r600_hdmi_buffer_status_changed()
297 	struct drm_device *dev = encoder->dev;  in r600_hdmi_audio_workaround()
298 	struct radeon_device *rdev = dev->dev_private;  in r600_hdmi_audio_workaround()
300 	struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv;  in r600_hdmi_audio_workaround()
301 	uint32_t offset = dig->afmt->offset;  in r600_hdmi_audio_workaround()
323 	radeon_encoder = to_radeon_encoder(crtc->encoder);  in r600_hdmi_audio_set_dto()
324 	dig = radeon_encoder->enc_priv;  in r600_hdmi_audio_set_dto()
329 	if (dig->dig_encoder == 0) {  in r600_hdmi_audio_set_dto()
342 	struct drm_device *dev = encoder->dev;  in r600_set_vbi_packet()
343 	struct radeon_device *rdev = dev->dev_private;  in r600_set_vbi_packet()
348 		HDMI0_GC_CONT);		/* send general control packets every frame */  in r600_set_vbi_packet()
353 	struct drm_device *dev = encoder->dev;  in r600_set_audio_packet()
354 	struct radeon_device *rdev = dev->dev_private;  in r600_set_audio_packet()
395 	struct drm_device *dev = encoder->dev;  in r600_set_mute()
396 	struct radeon_device *rdev = dev->dev_private;  in r600_set_mute()
405  * r600_hdmi_update_audio_settings - Update audio infoframe
413 	struct drm_device *dev = encoder->dev;  in r600_hdmi_update_audio_settings()
414 	struct radeon_device *rdev = dev->dev_private;  in r600_hdmi_update_audio_settings()
416 	struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv;  in r600_hdmi_update_audio_settings()
418 	uint8_t buffer[HDMI_INFOFRAME_HEADER_SIZE + HDMI_AUDIO_INFOFRAME_SIZE];  in r600_hdmi_update_audio_settings()  local
419 	struct hdmi_audio_infoframe frame;  in r600_hdmi_update_audio_settings()  local
424 	if (!dig->afmt || !dig->afmt->enabled)  in r600_hdmi_update_audio_settings()
426 	offset = dig->afmt->offset;  in r600_hdmi_update_audio_settings()
434 	err = hdmi_audio_infoframe_init(&frame);  in r600_hdmi_update_audio_settings()
440 	frame.channels = audio.channels;  in r600_hdmi_update_audio_settings()
442 	err = hdmi_audio_infoframe_pack(&frame, buffer, sizeof(buffer));  in r600_hdmi_update_audio_settings()
459 	r600_hdmi_update_audio_infoframe(encoder, buffer, sizeof(buffer));  in r600_hdmi_update_audio_settings()
471 	struct drm_device *dev = encoder->dev;  in r600_hdmi_enable()
472 	struct radeon_device *rdev = dev->dev_private;  in r600_hdmi_enable()
474 	struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv;  in r600_hdmi_enable()
477 	if (!dig || !dig->afmt)  in r600_hdmi_enable()
484 		switch (radeon_encoder->encoder_id) {  in r600_hdmi_enable()
514 			dev_err(rdev->dev, "Invalid encoder for HDMI: 0x%X\n",  in r600_hdmi_enable()
515 				radeon_encoder->encoder_id);  in r600_hdmi_enable()
518 		WREG32(HDMI0_CONTROL + dig->afmt->offset, hdmi);  in r600_hdmi_enable()
521 	if (rdev->irq.installed) {  in r600_hdmi_enable()
525 			radeon_irq_kms_enable_afmt(rdev, dig->afmt->id);  in r600_hdmi_enable()
527 			radeon_irq_kms_disable_afmt(rdev, dig->afmt->id);  in r600_hdmi_enable()
530 	dig->afmt->enabled = enable;  in r600_hdmi_enable()
533 		  enable ? "En" : "Dis", dig->afmt->offset, radeon_encoder->encoder_id);  in r600_hdmi_enable()