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[90.63.244.31]) by smtp.gmail.com with ESMTPSA id r6sm9279229wmh.38.2019.09.23.01.35.36 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 23 Sep 2019 01:35:36 -0700 (PDT) From: Jerome Brunet To: Sasha Levin , linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Mark Brown , Sasha Levin , linux-amlogic@lists.infradead.org Subject: Re: [PATCH AUTOSEL 5.3 034/203] ASoC: meson: g12a-tohdmitx: override codec2codec params In-Reply-To: <20190922184350.30563-34-sashal@kernel.org> References: <20190922184350.30563-1-sashal@kernel.org> <20190922184350.30563-34-sashal@kernel.org> Date: Mon, 23 Sep 2019 10:35:35 +0200 Message-ID: <1j7e5ztnoo.fsf@starbuckisacylon.baylibre.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sun 22 Sep 2019 at 14:41, Sasha Levin wrote: > From: Jerome Brunet > > [ Upstream commit 2c4956bc1e9062e5e3c5ea7612294f24e6d4fbdd ] > > So far, forwarding the hw_params of the input to output relied on the > .hw_params() callback of the cpu side of the codec2codec link to be called > first. This is a bit weak. > > Instead, override the stream params of the codec2codec to link to set it up > correctly. Hi Sasha This change depends on the following series in ASoC: https://lore.kernel.org/r/20190725165949.29699-1-jbrunet@baylibre.com which has also been merged in this merge window. With this change, things are done (IMO) in a better way but there was no known issue before that. I don't think it is worth backporting the mentioned ASoC series to 5.3. I would suggest to just drop this change from stable. Regards Jerome > > Signed-off-by: Jerome Brunet > Link: https://lore.kernel.org/r/20190729080139.32068-1-jbrunet@baylibre.com > Signed-off-by: Mark Brown > Signed-off-by: Sasha Levin