pcm_converter: add S24_4LE_MSB conversion support for IPC3

Add generic S32_LE <-> S24_4LE_MSB conversion map entries to the IPC3
pcm_func_map table using pcm_convert_s32_to_s24_be for MSB-aligned
24-bit data in 32-bit container.

Signed-off-by: Sneha Voona <sneha.voona@amd.com>

Author: sneha-voona

src/audio/pcm_converter/pcm_converter_generic.c

@@ -715,6 +715,10 @@ const struct pcm_func_map pcm_func_map[] = {
 	{ SOF_IPC_FRAME_S24_4LE, SOF_IPC_FRAME_S32_LE, pcm_convert_s24_to_s32 },
 	{ SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S24_4LE, pcm_convert_s32_to_s24 },
 #endif /* CONFIG_PCM_CONVERTER_FORMAT_S32LE && CONFIG_PCM_CONVERTER_FORMAT_S24LE */
+#if CONFIG_PCM_CONVERTER_FORMAT_S32LE && CONFIG_PCM_CONVERTER_FORMAT_S24_4LE_MSB
+	{ SOF_IPC_FRAME_S32_LE, SOF_IPC_FRAME_S24_4LE_MSB, pcm_convert_s32_to_s24_be },
+	{ SOF_IPC_FRAME_S24_4LE_MSB, SOF_IPC_FRAME_S32_LE, just_copy },
+#endif /* CONFIG_PCM_CONVERTER_FORMAT_S32LE && CONFIG_PCM_CONVERTER_FORMAT_S24_4LE_MSB */
 #if CONFIG_PCM_CONVERTER_FORMAT_FLOAT
 	{ SOF_IPC_FRAME_FLOAT, SOF_IPC_FRAME_FLOAT, just_copy },
 #endif /* CONFIG_PCM_CONVERTER_FORMAT_FLOAT */