amd/amdgpu/dce_v8_0.c

223  * @hpd: hpd (hotplug detect) pin
247  * @hpd: hpd (hotplug detect) pin
249  * Set the polarity of the hpd pin (evergreen+).
289  * Enable the pin, set the polarity, and enable the hpd interrupts.
650 	u32 yclk;          /* bandwidth per dram data pin in kHz */
1139 		offset = adev->mode_info.audio.pin[i].offset;
1145 			adev->mode_info.audio.pin[i].connected = false;
1147 			adev->mode_info.audio.pin[i].connected = true;
1158 		if (adev->mode_info.audio.pin[i].connected)
1159 			return &adev->mode_info.audio.pin[i];
1172 	if (!dig || !dig->afmt || !dig->afmt->pin)
1178 	       (dig->afmt->pin->id << AFMT_AUDIO_SRC_CONTROL__AFMT_AUDIO_SRC_SELECT__SHIFT));
1193 	if (!dig || !dig->afmt || !dig->afmt->pin)
1196 	offset = dig->afmt->pin->offset;
1256 	if (!dig || !dig->afmt || !dig->afmt->pin)
1259 	offset = dig->afmt->pin->offset;
1324 	if (!dig || !dig->afmt || !dig->afmt->pin)
1327 	offset = dig->afmt->pin->offset;
1387 				  struct amdgpu_audio_pin *pin,
1390 	if (!pin)
1393 	WREG32_AUDIO_ENDPT(pin->offset, ixAZALIA_F0_CODEC_PIN_CONTROL_HOT_PLUG_CONTROL,
1428 		adev->mode_info.audio.pin[i].channels = -1;
1429 		adev->mode_info.audio.pin[i].rate = -1;
1430 		adev->mode_info.audio.pin[i].bits_per_sample = -1;
1431 		adev->mode_info.audio.pin[i].status_bits = 0;
1432 		adev->mode_info.audio.pin[i].category_code = 0;
1433 		adev->mode_info.audio.pin[i].connected = false;
1434 		adev->mode_info.audio.pin[i].offset = pin_offsets[i];
1435 		adev->mode_info.audio.pin[i].id = i;
1438 		dce_v8_0_audio_enable(adev, &adev->mode_info.audio.pin[i], false);
1455 		dce_v8_0_audio_enable(adev, &adev->mode_info.audio.pin[i], false);
1562 	dig->afmt->pin = dce_v8_0_audio_get_pin(adev);
1563 	dce_v8_0_audio_enable(adev, dig->afmt->pin, false);
1692 	dce_v8_0_audio_enable(adev, dig->afmt->pin, true);
1711 	if (!enable && dig->afmt->pin) {
1712 		dce_v8_0_audio_enable(adev, dig->afmt->pin, false);
1713 		dig->afmt->pin = NULL;
2326 		DRM_ERROR("Failed to pin new cursor BO (%d)\n", ret);
2798 		dce_v8_0_audio_enable(adev, &adev->mode_info.audio.pin[i], false);
2814 		dce_v8_0_audio_enable(adev, &adev->mode_info.audio.pin[i], false);