Hi Krzysztof,
On 19/10/2023 16:35, Krzysztof Kozlowski wrote:
Add defines for audio ports used on Qualcomm WSA2 LPASS (Low Power Audio SubSystem).
Signed-off-by: Krzysztof Kozlowski krzysztof.kozlowski@linaro.org
include/dt-bindings/sound/qcom,q6dsp-lpass-ports.h | 5 +++++ 1 file changed, 5 insertions(+)
diff --git a/include/dt-bindings/sound/qcom,q6dsp-lpass-ports.h b/include/dt-bindings/sound/qcom,q6dsp-lpass-ports.h index 39f203256c4f..c5ea35abf129 100644 --- a/include/dt-bindings/sound/qcom,q6dsp-lpass-ports.h +++ b/include/dt-bindings/sound/qcom,q6dsp-lpass-ports.h @@ -139,6 +139,11 @@ #define DISPLAY_PORT_RX_5 133 #define DISPLAY_PORT_RX_6 134 #define DISPLAY_PORT_RX_7 135 +#define WSA2_CODEC_DMA_RX_0 136 +#define WSA2_CODEC_DMA_TX_0 137 +#define WSA2_CODEC_DMA_RX_1 138 +#define WSA2_CODEC_DMA_TX_1 139 +#define WSA2_CODEC_DMA_TX_2 140
Patches looks fine as it is, but do you realize that this s a dead code w.r.t upstream. WSA2 is used only with 4 speaker setup and in such cases we use WSA codec dma to drive 4 channels.
So WSA2 will not be used by itself. I would prefer support for this to be added when we are really able to test WSA2 by itself.
thanks, Srini
#define LPASS_CLK_ID_PRI_MI2S_IBIT 1 #define LPASS_CLK_ID_PRI_MI2S_EBIT 2