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Subject[PATCH AUTOSEL 5.5 173/542] ASoC: intel: sof_rt5682: Add quirk for number of HDMI DAI's
Date
From: Sathyanarayana Nujella <sathyanarayana.nujella@intel.com>

[ Upstream commit c68e07970eca79106b0c35b88a12298569590081 ]

TGL supports one more HDMI DAI than previous models.
So add quirk support for number of HDMI DAI's.

Signed-off-by: Sathyanarayana Nujella <sathyanarayana.nujella@intel.com>
Signed-off-by: Jairaj Arava <jairaj.arava@intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20191126143205.21987-2-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
sound/soc/intel/boards/sof_rt5682.c | 14 +++++++++++---
1 file changed, 11 insertions(+), 3 deletions(-)

diff --git a/sound/soc/intel/boards/sof_rt5682.c b/sound/soc/intel/boards/sof_rt5682.c
index 751b8ea6ae1f5..57adadacbf436 100644
--- a/sound/soc/intel/boards/sof_rt5682.c
+++ b/sound/soc/intel/boards/sof_rt5682.c
@@ -35,6 +35,10 @@
#define SOF_RT5682_SSP_AMP(quirk) \
(((quirk) << SOF_RT5682_SSP_AMP_SHIFT) & SOF_RT5682_SSP_AMP_MASK)
#define SOF_RT5682_MCLK_BYTCHT_EN BIT(9)
+#define SOF_RT5682_NUM_HDMIDEV_SHIFT 10
+#define SOF_RT5682_NUM_HDMIDEV_MASK (GENMASK(12, 10))
+#define SOF_RT5682_NUM_HDMIDEV(quirk) \
+ ((quirk << SOF_RT5682_NUM_HDMIDEV_SHIFT) & SOF_RT5682_NUM_HDMIDEV_MASK)

/* Default: MCLK on, MCLK 19.2M, SSP0 */
static unsigned long sof_rt5682_quirk = SOF_RT5682_MCLK_EN |
@@ -594,6 +598,8 @@ static int sof_audio_probe(struct platform_device *pdev)
if (!ctx)
return -ENOMEM;

+ dmi_check_system(sof_rt5682_quirk_table);
+
if (soc_intel_is_byt() || soc_intel_is_cht()) {
is_legacy_cpu = 1;
dmic_be_num = 0;
@@ -604,11 +610,13 @@ static int sof_audio_probe(struct platform_device *pdev)
SOF_RT5682_SSP_CODEC(2);
} else {
dmic_be_num = 2;
- hdmi_num = 3;
+ hdmi_num = (sof_rt5682_quirk & SOF_RT5682_NUM_HDMIDEV_MASK) >>
+ SOF_RT5682_NUM_HDMIDEV_SHIFT;
+ /* default number of HDMI DAI's */
+ if (!hdmi_num)
+ hdmi_num = 3;
}

- dmi_check_system(sof_rt5682_quirk_table);
-
/* need to get main clock from pmc */
if (sof_rt5682_quirk & SOF_RT5682_MCLK_BYTCHT_EN) {
ctx->mclk = devm_clk_get(&pdev->dev, "pmc_plt_clk_3");
--
2.20.1
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