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Date: Sat, 4 Jul 2020 13:38:52 +0200 From: Clément Péron <peron.clem@...il.com> To: Maxime Ripard <mripard@...nel.org>, Chen-Yu Tsai <wens@...e.org>, Rob Herring <robh+dt@...nel.org>, Mark Brown <broonie@...nel.org>, Liam Girdwood <lgirdwood@...il.com> Cc: Jaroslav Kysela <perex@...ex.cz>, Takashi Iwai <tiwai@...e.com>, Marcus Cooper <codekipper@...il.com>, Jernej Skrabec <jernej.skrabec@...l.net>, alsa-devel@...a-project.org, devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org, linux-sunxi@...glegroups.com, Clément Péron <peron.clem@...il.com> Subject: [PATCH 06/16] ASoC: sun4i-i2s: Adjust regmap settings From: Marcus Cooper <codekipper@...il.com> Bypass the regmap cache when flushing or reading the i2s FIFOs. Signed-off-by: Marcus Cooper <codekipper@...il.com> Signed-off-by: Clément Péron <peron.clem@...il.com> --- sound/soc/sunxi/sun4i-i2s.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/sound/soc/sunxi/sun4i-i2s.c b/sound/soc/sunxi/sun4i-i2s.c index bc7f9343bc7a..d7484c7e8fa2 100644 --- a/sound/soc/sunxi/sun4i-i2s.c +++ b/sound/soc/sunxi/sun4i-i2s.c @@ -1120,7 +1120,10 @@ static bool sun4i_i2s_wr_reg(struct device *dev, unsigned int reg) static bool sun4i_i2s_volatile_reg(struct device *dev, unsigned int reg) { switch (reg) { + case SUN4I_I2S_FIFO_CTRL_REG: case SUN4I_I2S_FIFO_RX_REG: + case SUN4I_I2S_FIFO_STA_REG: + case SUN4I_I2S_FIFO_TX_REG: case SUN4I_I2S_INT_STA_REG: case SUN4I_I2S_RX_CNT_REG: case SUN4I_I2S_TX_CNT_REG: -- 2.25.1
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