Commit 3b36f50d authored by Tim Huang's avatar Tim Huang Committed by Alex Deucher
Browse files

drm/amd/display: convert to DCE IP version checking 



Use IP versions rather than asic_type to differentiate IP version specific features.

Signed-off-by: default avatarTim Huang <tim.huang@amd.com>
Reviewed-by: default avatarAaron Liu <aaron.liu@amd.com>
Acked-by: default avatarHuang Rui <ray.huang@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 37d6b150

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c

+4 −6
Original line number Diff line number Diff line
@@ -1119,14 +1119,12 @@ static int dm_dmub_hw_init(struct amdgpu_device *adev) 
	for (i = 0; i < fb_info->num_fb; ++i)

		hw_params.fb[i] = &fb_info->fb[i];



	switch (adev->asic_type) {

	case CHIP_YELLOW_CARP:

		if (dc->ctx->asic_id.hw_internal_rev != YELLOW_CARP_A0) {

	switch (adev->ip_versions[DCE_HWIP][0]) {

	case IP_VERSION(3, 1, 3): /* Only for this asic hw internal rev B0 */

		hw_params.dpia_supported = true;

#if defined(CONFIG_DRM_AMD_DC_DCN)

		hw_params.disable_dpia = dc->debug.dpia_debug.bits.disable_dpia;

#endif

		}

		break;

	default:

		break;