From: Mark Brown <broonie@kernel.org>
To: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Cc: Mark Rutland <mark.rutland@arm.com>,
devicetree@vger.kernel.org, alsa-devel@alsa-project.org,
Banajit Goswami <bgoswami@codeaurora.org>,
linux-arm-msm@vger.kernel.org, Patrick Lai <plai@codeaurora.org>,
Takashi Iwai <tiwai@suse.com>,
Stephen Boyd <sboyd@codeaurora.org>,
Liam Girdwood <lgirdwood@gmail.com>,
David Brown <david.brown@linaro.org>,
Rob Herring <robh+dt@kernel.org>,
linux-arm-kernel@lists.infradead.org,
Andy Gross <andy.gross@linaro.org>,
linux-soc@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [RESEND PATCH v2 14/15] ASoC: qcom: apq8096: Add db820c machine driver
Date: Thu, 4 Jan 2018 14:03:19 +0000 [thread overview]
Message-ID: <20180104140319.GH10774@sirena.org.uk> (raw)
In-Reply-To: <418b531d-9d51-80c5-85aa-8ab8ef27bebb@linaro.org>
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On Thu, Jan 04, 2018 at 01:44:30PM +0000, Srinivas Kandagatla wrote:
> Initially I had this in pcm driver, but looking at example usage of
> snd_dma_alloc_pages, most of them use card->dev and some of them use pcm
> device for allocating dma memory.
If they're using card->dev for DMA they're messing up, they need to use
the device associated with the DMA controller.
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WARNING: multiple messages have this Message-ID (diff)
From: Mark Brown <broonie@kernel.org>
To: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Cc: Stephen Boyd <sboyd@codeaurora.org>,
Andy Gross <andy.gross@linaro.org>,
linux-arm-msm@vger.kernel.org, alsa-devel@alsa-project.org,
David Brown <david.brown@linaro.org>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Liam Girdwood <lgirdwood@gmail.com>,
Patrick Lai <plai@codeaurora.org>,
Banajit Goswami <bgoswami@codeaurora.org>,
Jaroslav Kysela <perex@perex.cz>, Takashi Iwai <tiwai@suse.com>,
linux-soc@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Subject: Re: [RESEND PATCH v2 14/15] ASoC: qcom: apq8096: Add db820c machine driver
Date: Thu, 4 Jan 2018 14:03:19 +0000 [thread overview]
Message-ID: <20180104140319.GH10774@sirena.org.uk> (raw)
In-Reply-To: <418b531d-9d51-80c5-85aa-8ab8ef27bebb@linaro.org>
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On Thu, Jan 04, 2018 at 01:44:30PM +0000, Srinivas Kandagatla wrote:
> Initially I had this in pcm driver, but looking at example usage of
> snd_dma_alloc_pages, most of them use card->dev and some of them use pcm
> device for allocating dma memory.
If they're using card->dev for DMA they're messing up, they need to use
the device associated with the DMA controller.
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WARNING: multiple messages have this Message-ID (diff)
From: broonie@kernel.org (Mark Brown)
To: linux-arm-kernel@lists.infradead.org
Subject: [RESEND PATCH v2 14/15] ASoC: qcom: apq8096: Add db820c machine driver
Date: Thu, 4 Jan 2018 14:03:19 +0000 [thread overview]
Message-ID: <20180104140319.GH10774@sirena.org.uk> (raw)
In-Reply-To: <418b531d-9d51-80c5-85aa-8ab8ef27bebb@linaro.org>
On Thu, Jan 04, 2018 at 01:44:30PM +0000, Srinivas Kandagatla wrote:
> Initially I had this in pcm driver, but looking at example usage of
> snd_dma_alloc_pages, most of them use card->dev and some of them use pcm
> device for allocating dma memory.
If they're using card->dev for DMA they're messing up, they need to use
the device associated with the DMA controller.
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next prev parent reply other threads:[~2018-01-04 14:03 UTC|newest]
Thread overview: 166+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-12-14 17:33 [RESEND PATCH v2 00/15] ASoC: qcom: Add support to QDSP6 based audio srinivas.kandagatla
2017-12-14 17:33 ` srinivas.kandagatla at linaro.org
2017-12-14 17:33 ` [RESEND PATCH v2 01/15] dt-bindings: soc: qcom: Add bindings for APR bus srinivas.kandagatla
2017-12-14 17:33 ` srinivas.kandagatla at linaro.org
2017-12-14 17:33 ` srinivas.kandagatla
[not found] ` <20171214173402.19074-2-srinivas.kandagatla-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2017-12-16 17:27 ` Rob Herring
2017-12-16 17:27 ` Rob Herring
2017-12-16 17:27 ` Rob Herring
2017-12-18 9:50 ` Srinivas Kandagatla
2017-12-18 9:50 ` Srinivas Kandagatla
2018-01-03 0:35 ` Bjorn Andersson
2018-01-03 0:35 ` Bjorn Andersson
2018-01-03 16:26 ` Srinivas Kandagatla
2018-01-03 16:26 ` Srinivas Kandagatla
2018-01-03 16:26 ` Srinivas Kandagatla
2017-12-14 17:33 ` [RESEND PATCH v2 02/15] soc: qcom: add support to APR bus driver srinivas.kandagatla
2017-12-14 17:33 ` srinivas.kandagatla at linaro.org
[not found] ` <20171214173402.19074-3-srinivas.kandagatla-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2018-01-01 23:29 ` Bjorn Andersson
2018-01-01 23:29 ` Bjorn Andersson
2018-01-01 23:29 ` Bjorn Andersson
2018-01-03 16:26 ` Srinivas Kandagatla
2018-01-03 16:26 ` Srinivas Kandagatla
2018-01-03 16:26 ` Srinivas Kandagatla
2017-12-14 17:33 ` [RESEND PATCH v2 03/15] ASoC: qcom: qdsp6: Add common qdsp6 helper functions srinivas.kandagatla
2017-12-14 17:33 ` srinivas.kandagatla at linaro.org
2017-12-14 17:33 ` srinivas.kandagatla
2018-01-02 0:19 ` Bjorn Andersson
2018-01-02 0:19 ` Bjorn Andersson
2018-01-02 0:19 ` Bjorn Andersson
2018-01-03 16:26 ` Srinivas Kandagatla
2018-01-03 16:26 ` Srinivas Kandagatla
2017-12-14 17:33 ` [RESEND PATCH v2 04/15] ASoC: qcom: qdsp6: Add support to Q6AFE srinivas.kandagatla
2017-12-14 17:33 ` srinivas.kandagatla at linaro.org
2017-12-14 17:33 ` srinivas.kandagatla
2018-01-02 0:45 ` Bjorn Andersson
2018-01-02 0:45 ` Bjorn Andersson
2018-01-02 0:45 ` Bjorn Andersson
2018-01-03 16:26 ` Srinivas Kandagatla
2018-01-03 16:26 ` Srinivas Kandagatla
2017-12-14 17:33 ` [RESEND PATCH v2 05/15] ASoC: qcom: qdsp6: Add support to Q6ADM srinivas.kandagatla
2017-12-14 17:33 ` srinivas.kandagatla at linaro.org
[not found] ` <20171214173402.19074-6-srinivas.kandagatla-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2018-01-02 1:50 ` Bjorn Andersson
2018-01-02 1:50 ` Bjorn Andersson
2018-01-02 1:50 ` Bjorn Andersson
2018-01-03 16:26 ` Srinivas Kandagatla
2018-01-03 16:26 ` Srinivas Kandagatla
2017-12-14 17:33 ` [RESEND PATCH v2 06/15] ASoC: qcom: qdsp6: Add support to Q6ASM srinivas.kandagatla
2017-12-14 17:33 ` srinivas.kandagatla at linaro.org
2017-12-14 17:33 ` srinivas.kandagatla
[not found] ` <20171214173402.19074-7-srinivas.kandagatla-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2018-01-02 4:43 ` Bjorn Andersson
2018-01-02 4:43 ` Bjorn Andersson
2018-01-02 4:43 ` Bjorn Andersson
2018-01-03 16:26 ` Srinivas Kandagatla
2018-01-03 16:26 ` Srinivas Kandagatla
2017-12-14 17:33 ` [RESEND PATCH v2 08/15] ASoC: qcom: q6asm: add support to audio stream apis srinivas.kandagatla
2017-12-14 17:33 ` srinivas.kandagatla at linaro.org
2017-12-14 17:33 ` srinivas.kandagatla
2018-01-02 20:08 ` Bjorn Andersson
2018-01-02 20:08 ` Bjorn Andersson
2018-01-03 16:26 ` Srinivas Kandagatla
2018-01-03 16:26 ` Srinivas Kandagatla
2018-01-03 16:26 ` Srinivas Kandagatla
2018-01-13 8:42 ` Rohit Kumar
2018-01-13 8:42 ` [alsa-devel] " Rohit Kumar
2018-01-13 8:42 ` Rohit Kumar
2017-12-14 17:33 ` [RESEND PATCH v2 09/15] ASoC: qcom: qdsp6: Add support to Q6CORE srinivas.kandagatla
2017-12-14 17:33 ` srinivas.kandagatla at linaro.org
2017-12-14 17:33 ` srinivas.kandagatla
2018-01-02 22:15 ` Bjorn Andersson
2018-01-02 22:15 ` Bjorn Andersson
2018-01-03 16:27 ` Srinivas Kandagatla
2018-01-03 16:27 ` Srinivas Kandagatla
2018-02-07 12:15 ` [alsa-devel] " Rohit Kumar
2018-02-07 12:15 ` Rohit Kumar
2017-12-14 17:33 ` [RESEND PATCH v2 10/15] ASoC: qcom: qdsp6: Add support to q6routing driver srinivas.kandagatla
2017-12-14 17:33 ` srinivas.kandagatla at linaro.org
2018-01-02 23:00 ` Bjorn Andersson
2018-01-02 23:00 ` Bjorn Andersson
2018-01-02 23:00 ` Bjorn Andersson
2018-01-03 16:27 ` Srinivas Kandagatla
2018-01-03 16:27 ` Srinivas Kandagatla
2018-01-03 16:27 ` Srinivas Kandagatla
2017-12-14 17:33 ` [RESEND PATCH v2 11/15] ASoC: qcom: qdsp6: Add support to q6afe dai driver srinivas.kandagatla
2017-12-14 17:33 ` srinivas.kandagatla at linaro.org
[not found] ` <20171214173402.19074-12-srinivas.kandagatla-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2018-01-02 23:28 ` Bjorn Andersson
2018-01-02 23:28 ` Bjorn Andersson
2018-01-02 23:28 ` Bjorn Andersson
2018-01-03 16:27 ` Srinivas Kandagatla
2018-01-03 16:27 ` Srinivas Kandagatla
2018-01-03 16:27 ` Srinivas Kandagatla
2018-02-07 11:34 ` Rohit Kumar
2018-02-07 11:34 ` [alsa-devel] " Rohit Kumar
2018-02-07 11:34 ` Rohit Kumar
2018-02-07 11:40 ` Srinivas Kandagatla
2018-02-07 11:40 ` Srinivas Kandagatla
2017-12-14 17:33 ` [RESEND PATCH v2 12/15] ASoC: qcom: qdsp6: Add support to q6asm " srinivas.kandagatla
2017-12-14 17:33 ` srinivas.kandagatla at linaro.org
2018-01-03 0:03 ` Bjorn Andersson
2018-01-03 0:03 ` Bjorn Andersson
2018-01-03 16:27 ` Srinivas Kandagatla
2018-01-03 16:27 ` Srinivas Kandagatla
2018-01-13 8:45 ` [alsa-devel] " Rohit Kumar
2018-01-13 8:45 ` Rohit Kumar
[not found] ` <20171214173402.19074-1-srinivas.kandagatla-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2017-12-14 17:33 ` [RESEND PATCH v2 07/15] ASoC: qcom: q6asm: Add support to memory map and unmap srinivas.kandagatla-QSEj5FYQhm4dnm+yROfE0A
2017-12-14 17:33 ` srinivas.kandagatla at linaro.org
2017-12-14 17:33 ` srinivas.kandagatla
2018-01-02 5:48 ` Bjorn Andersson
2018-01-02 5:48 ` Bjorn Andersson
2018-01-03 16:26 ` Srinivas Kandagatla
2018-01-03 16:26 ` Srinivas Kandagatla
[not found] ` <4d1d17df-71a4-2896-29c1-9d033a2f3711-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2018-01-03 19:39 ` Bjorn Andersson
2018-01-03 19:39 ` Bjorn Andersson
2018-01-03 19:39 ` Bjorn Andersson
2017-12-14 17:34 ` [RESEND PATCH v2 13/15] dt-bindings: sound: qcom: Add devicetree bindings for apq8096 srinivas.kandagatla-QSEj5FYQhm4dnm+yROfE0A
2017-12-14 17:34 ` srinivas.kandagatla at linaro.org
2017-12-14 17:34 ` srinivas.kandagatla
2017-12-16 17:44 ` Rob Herring
2017-12-16 17:44 ` Rob Herring
2017-12-18 9:49 ` Srinivas Kandagatla
2017-12-18 9:49 ` Srinivas Kandagatla
2017-12-18 9:49 ` Srinivas Kandagatla
2018-01-03 0:28 ` Bjorn Andersson
2018-01-03 0:28 ` Bjorn Andersson
2018-01-03 0:28 ` Bjorn Andersson
2018-01-03 16:27 ` Srinivas Kandagatla
2018-01-03 16:27 ` Srinivas Kandagatla
[not found] ` <787ecdc5-66d8-23ee-7136-2a8759c86536-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2018-01-03 19:49 ` Bjorn Andersson
2018-01-03 19:49 ` Bjorn Andersson
2018-01-03 19:49 ` Bjorn Andersson
2017-12-14 17:34 ` [RESEND PATCH v2 14/15] ASoC: qcom: apq8096: Add db820c machine driver srinivas.kandagatla-QSEj5FYQhm4dnm+yROfE0A
2017-12-14 17:34 ` srinivas.kandagatla at linaro.org
2017-12-14 17:34 ` srinivas.kandagatla
2018-01-03 0:16 ` Bjorn Andersson
2018-01-03 0:16 ` Bjorn Andersson
2018-01-03 16:27 ` Srinivas Kandagatla
2018-01-03 16:27 ` Srinivas Kandagatla
2018-01-03 20:04 ` Bjorn Andersson
2018-01-03 20:04 ` Bjorn Andersson
2018-01-03 20:04 ` Bjorn Andersson
2018-01-03 17:20 ` Stephen Boyd
2018-01-03 17:20 ` Stephen Boyd
2018-01-03 18:36 ` Srinivas Kandagatla
2018-01-03 18:36 ` Srinivas Kandagatla
2018-01-03 19:41 ` Stephen Boyd
2018-01-03 19:41 ` Stephen Boyd
2018-01-03 19:41 ` Stephen Boyd
2018-01-04 9:25 ` Srinivas Kandagatla
2018-01-04 9:25 ` Srinivas Kandagatla
2018-01-04 12:02 ` Mark Brown
2018-01-04 12:02 ` Mark Brown
2018-01-04 12:02 ` Mark Brown
2018-01-04 13:44 ` Srinivas Kandagatla
2018-01-04 13:44 ` Srinivas Kandagatla
2018-01-04 14:03 ` Mark Brown [this message]
2018-01-04 14:03 ` Mark Brown
2018-01-04 14:03 ` Mark Brown
2017-12-14 17:34 ` [RESEND PATCH v2 15/15] arm64: dts: msm8996: db820c: Add sound card support srinivas.kandagatla
2017-12-14 17:34 ` srinivas.kandagatla at linaro.org
[not found] ` <20171214173402.19074-16-srinivas.kandagatla-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2018-01-03 0:22 ` Bjorn Andersson
2018-01-03 0:22 ` Bjorn Andersson
2018-01-03 0:22 ` Bjorn Andersson
2018-01-03 16:27 ` Srinivas Kandagatla
2018-01-03 16:27 ` Srinivas Kandagatla
2018-01-03 20:01 ` Bjorn Andersson
2018-01-03 20:01 ` Bjorn Andersson
2018-01-03 20:01 ` Bjorn Andersson
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