[PATCH 3/4] drm/amd/amdgpu: Adds DW_I2S_QUIRK_COMP_PARAM1 to BT playback

Vijendar Mukunda Vijendar.Mukunda at amd.com
Fri Feb 16 08:44:05 UTC 2018


From: Akshu Agrawal <akshu.agrawal at amd.com>

DW_I2S_QUIRK_COMP_PARAM1 ensures cpu dai for playback shows
capability of playback only. This enables the driver to have 2
separate cpu dai for playback and capture each.

Signed-off-by: Akshu Agrawal <akshu.agrawal at amd.com>
Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda at amd.com>
Reviewed-by: Alex Deucher <alexander.deucher at amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c
index 031c09e..1bc463a 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c
@@ -370,10 +370,12 @@ static int acp_hw_init(void *handle)
 	switch (adev->asic_type) {
 	case CHIP_STONEY:
 		i2s_pdata[2].quirks = DW_I2S_QUIRK_COMP_REG_OFFSET |
+			DW_I2S_QUIRK_COMP_PARAM1 |
 			DW_I2S_QUIRK_16BIT_IDX_OVERRIDE;
 		break;
 	default:
-		i2s_pdata[2].quirks = DW_I2S_QUIRK_COMP_REG_OFFSET;
+		i2s_pdata[2].quirks = DW_I2S_QUIRK_COMP_REG_OFFSET |
+			DW_I2S_QUIRK_COMP_PARAM1;
 	}
 
 	i2s_pdata[2].cap = DWC_I2S_PLAY;
-- 
2.7.4



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