From: Olivier Moysan <olivier.moysan@st.com>
To: a.hajda@samsung.com, narmstrong@baylibre.com,
Laurent.pinchart@ideasonboard.com, jonas@kwiboo.se,
jernej.skrabec@siol.net, airlied@linux.ie, daniel@ffwll.ch,
dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org,
benjamin.gaignard@st.com, alexandre.torgue@st.com,
linux-arm-kernel@lists.infradead.org,
linux-stm32@st-md-mailman.stormreply.com, olivier.moysan@st.com,
jsarha@ti.com, robh+dt@kernel.org, mark.rutland@arm.com,
devicetree@vger.kernel.org
Subject: [PATCH v2 1/3] drm/bridge: sii902x: fix missing reference to mclk clock
Date: Mon, 22 Jul 2019 18:05:58 +0200 [thread overview]
Message-ID: <1563811560-29589-2-git-send-email-olivier.moysan@st.com> (raw)
In-Reply-To: <1563811560-29589-1-git-send-email-olivier.moysan@st.com>
Add devm_clk_get call to retrieve reference to master clock.
Fixes: ff5781634c41 ("drm/bridge: sii902x: Implement HDMI audio support")
Signed-off-by: Olivier Moysan <olivier.moysan@st.com>
Reviewed-by: Jyri Sarha <jsarha@ti.com>
Acked-by: Andrzej Hajda <a.hajda@samsung.com
---
drivers/gpu/drm/bridge/sii902x.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/bridge/sii902x.c b/drivers/gpu/drm/bridge/sii902x.c
index c2f97e5997a1..962931c20efe 100644
--- a/drivers/gpu/drm/bridge/sii902x.c
+++ b/drivers/gpu/drm/bridge/sii902x.c
@@ -751,6 +751,7 @@ static int sii902x_audio_codec_init(struct sii902x *sii902x,
sii902x->audio.i2s_fifo_sequence[i] |= audio_fifo_id[i] |
i2s_lane_id[lanes[i]] | SII902X_TPI_I2S_FIFO_ENABLE;
+ sii902x->audio.mclk = devm_clk_get(dev, "mclk");
if (IS_ERR(sii902x->audio.mclk)) {
dev_err(dev, "%s: No clock (audio mclk) found: %ld\n",
__func__, PTR_ERR(sii902x->audio.mclk));
--
2.7.4
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next prev parent reply other threads:[~2019-07-22 16:05 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-22 16:05 [PATCH v2 0/3] drm/bridge: sii902x: fix audio mclk management Olivier Moysan
2019-07-22 16:05 ` Olivier Moysan [this message]
2019-07-25 10:05 ` [PATCH v2 1/3] drm/bridge: sii902x: fix missing reference to mclk clock Benjamin Gaignard
2019-07-22 16:05 ` [PATCH v2 2/3] dt-bindings: display: sii902x: Change audio mclk binding Olivier Moysan
2019-07-25 10:05 ` Benjamin Gaignard
2019-07-22 16:06 ` [PATCH v2 3/3] drm/bridge: sii902x: make audio mclk optional Olivier Moysan
2019-07-25 10:06 ` Benjamin Gaignard
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