From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sameer Pujar Subject: [PATCH v2 6/6] ALSA: hda/tegra: add driver flag for runtime PM Date: Tue, 22 Jan 2019 13:03:21 +0530 Message-ID: <1548142401-22841-7-git-send-email-spujar@nvidia.com> References: <1548142401-22841-1-git-send-email-spujar@nvidia.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from hqemgate16.nvidia.com (hqemgate16.nvidia.com [216.228.121.65]) by alsa0.perex.cz (Postfix) with ESMTP id 549942674CB for ; Tue, 22 Jan 2019 08:33:56 +0100 (CET) In-Reply-To: <1548142401-22841-1-git-send-email-spujar@nvidia.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org To: perex@perex.cz, tiwai@suse.com, broonie@kernel.org Cc: alsa-devel@alsa-project.org, Sameer Pujar List-Id: alsa-devel@alsa-project.org AZX_DCAPS_PM_RUNTIME flag is added to indicate support for runtime PM. azx_has_pm_runtime() is used to check if above is enabled and thus forbid runtime PM calls if needed. Signed-off-by: Sameer Pujar Reviewed-by: Ravindra Lokhande Reviewed-by: Mohan Kumar D --- sound/pci/hda/hda_tegra.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/sound/pci/hda/hda_tegra.c b/sound/pci/hda/hda_tegra.c index a7fd4c6..c8d18dc 100644 --- a/sound/pci/hda/hda_tegra.c +++ b/sound/pci/hda/hda_tegra.c @@ -520,7 +520,8 @@ MODULE_DEVICE_TABLE(of, hda_tegra_match); static int hda_tegra_probe(struct platform_device *pdev) { - const unsigned int driver_flags = AZX_DCAPS_CORBRP_SELF_CLEAR; + const unsigned int driver_flags = AZX_DCAPS_CORBRP_SELF_CLEAR | + AZX_DCAPS_PM_RUNTIME; struct snd_card *card; struct azx *chip; struct hda_tegra *hda; -- 2.7.4 ----------------------------------------------------------------------------------- This email message is for the sole use of the intended recipient(s) and may contain confidential information. Any unauthorized review, use, disclosure or distribution is prohibited. If you are not the intended recipient, please contact the sender by reply email and destroy all copies of the original message. -----------------------------------------------------------------------------------