drm/amd/display/dm: drop hw_support check in amdgpu_dm_i2c_xfer()

[ Upstream commit 33da70bd1e115d7d73f45fb1c09f5ecc448f3f13 ]

DC supports SW i2c as well.  Drop the check.

Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index 0d8c020cd1216df90c1e1d3aeb52a202053c355d..998dde73ecc671178e1523cc52531c8be5a35a76 100644 (file)
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -7281,7 +7281,7 @@ static int amdgpu_dm_i2c_xfer(struct i2c_adapter *i2c_adap,
        int i;
        int result = -EIO;
 
-       if (!ddc_service->ddc_pin || !ddc_service->ddc_pin->hw_info.hw_supported)
+       if (!ddc_service->ddc_pin)
                return result;
 
        cmd.payloads = kcalloc(num, sizeof(struct i2c_payload), GFP_KERNEL);