drm/amd/amdgpu: add pipe1 hardware support

Enable pipe1 support starting from SIENNA CICHLID asic

Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2117
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Arunpravin Paneer Selvam <Arunpravin.PaneerSelvam@amd.com>
Signed-off-by: ZhenGuo Yin <zhenguo.yin@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
index a01320e72653e98f441ca6af72e5ca4b9c0e9f0c..d5b9242229034e402024afeaf981df987b76064d 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
@@ -4518,7 +4518,7 @@ static int gfx_v10_0_sw_init(void *handle)
        case IP_VERSION(10, 3, 3):
        case IP_VERSION(10, 3, 7):
                adev->gfx.me.num_me = 1;
-               adev->gfx.me.num_pipe_per_me = 1;
+               adev->gfx.me.num_pipe_per_me = 2;
                adev->gfx.me.num_queue_per_pipe = 1;
                adev->gfx.mec.num_mec = 2;
                adev->gfx.mec.num_pipe_per_mec = 4;