From: Srinivas Kandagatla srinivas.kandagatla@linaro.org
[ Upstream commit 09a4f6f5d21cb1f2633f4e8b893336b60eee9a01 ]
Existing header file design of having separate SoC specific header files for the common lpass driver has mutiple issues. This design is prone to break as an when new SoC header is added as the common DAI ids of other SoCs will be overwritten by the new ones.
One of them surfaced by recent patch that adds support to sc7180, this one totally broke LPASS drivers on other Qualcomm SoCs.
Before this gets worst, fix this by having a common header qcom,lpass.h. This should fix the issue and any new DAI ids should be added to the common header. This will be more sustainable then the existing design!
Fixes: 12fbfc4cabec6595 ("ASoC: Add sc7180-lpass binding header hdmi define") Reported-by: Jun Nie jun.nie@linaro.org Reported-by: Stephan Gerhold stephan@gerhold.net Tested-by: Srinivasa Rao srivasam@codeaurora.org Signed-off-by: Srinivas Kandagatla srinivas.kandagatla@linaro.org Link: https://lore.kernel.org/r/20210119171527.32145-2-srinivas.kandagatla@linaro.... Signed-off-by: Mark Brown broonie@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- include/dt-bindings/sound/apq8016-lpass.h | 7 +++---- include/dt-bindings/sound/qcom,lpass.h | 15 +++++++++++++++ include/dt-bindings/sound/sc7180-lpass.h | 6 ++---- 3 files changed, 20 insertions(+), 8 deletions(-) create mode 100644 include/dt-bindings/sound/qcom,lpass.h
diff --git a/include/dt-bindings/sound/apq8016-lpass.h b/include/dt-bindings/sound/apq8016-lpass.h index 3c3e16c0aadbf..dc605c4bc2249 100644 --- a/include/dt-bindings/sound/apq8016-lpass.h +++ b/include/dt-bindings/sound/apq8016-lpass.h @@ -2,9 +2,8 @@ #ifndef __DT_APQ8016_LPASS_H #define __DT_APQ8016_LPASS_H
-#define MI2S_PRIMARY 0 -#define MI2S_SECONDARY 1 -#define MI2S_TERTIARY 2 -#define MI2S_QUATERNARY 3 +#include <dt-bindings/sound/qcom,lpass.h> + +/* NOTE: Use qcom,lpass.h to define any AIF ID's for LPASS */
#endif /* __DT_APQ8016_LPASS_H */ diff --git a/include/dt-bindings/sound/qcom,lpass.h b/include/dt-bindings/sound/qcom,lpass.h new file mode 100644 index 0000000000000..7b0b80b38699e --- /dev/null +++ b/include/dt-bindings/sound/qcom,lpass.h @@ -0,0 +1,15 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef __DT_QCOM_LPASS_H +#define __DT_QCOM_LPASS_H + +#define MI2S_PRIMARY 0 +#define MI2S_SECONDARY 1 +#define MI2S_TERTIARY 2 +#define MI2S_QUATERNARY 3 +#define MI2S_QUINARY 4 + +#define LPASS_DP_RX 5 + +#define LPASS_MCLK0 0 + +#endif /* __DT_QCOM_LPASS_H */ diff --git a/include/dt-bindings/sound/sc7180-lpass.h b/include/dt-bindings/sound/sc7180-lpass.h index 56ecaafd2dc68..5c1ee8b36b197 100644 --- a/include/dt-bindings/sound/sc7180-lpass.h +++ b/include/dt-bindings/sound/sc7180-lpass.h @@ -2,10 +2,8 @@ #ifndef __DT_SC7180_LPASS_H #define __DT_SC7180_LPASS_H
-#define MI2S_PRIMARY 0 -#define MI2S_SECONDARY 1 -#define LPASS_DP_RX 2 +#include <dt-bindings/sound/qcom,lpass.h>
-#define LPASS_MCLK0 0 +/* NOTE: Use qcom,lpass.h to define any AIF ID's for LPASS */
#endif /* __DT_APQ8016_LPASS_H */