drm/amd/display: move vmid determination logic to a module
Currently vmid is decided internally inside dc. With the introduction
of new asics we are required to coordinate vmid use with external
components.
This change converts vmid logic to a DAL module allowing vmid to be
passed in as a parameter to DC.
Signed-off-by: Dmytro Laktyushkin <[email protected]>
Reviewed-by: Charlene Liu <[email protected]>
Acked-by: Bhawanpreet Lakha <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h b/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h
index 13b113d..4ffe42c 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h
@@ -75,7 +75,8 @@ struct resource_pool;
struct resource_context;
struct stream_resource;
#ifdef CONFIG_DRM_AMD_DC_DCN2_0
-struct dc_addr_space_config;
+struct dc_phy_addr_space_config;
+struct dc_virtual_addr_space_config;
#endif
struct hw_sequencer_funcs {
@@ -132,11 +133,15 @@ struct hw_sequencer_funcs {
struct dchub_init_data *dh_data);
#ifdef CONFIG_DRM_AMD_DC_DCN2_0
- void (*init_dchub)(
- struct dce_hwseq *hws,
- struct dc *dc,
- struct dc_addr_space_config *dh_data);
-
+ int (*init_sys_ctx)(
+ struct dce_hwseq *hws,
+ struct dc *dc,
+ struct dc_phy_addr_space_config *pa_config);
+ void (*init_vm_ctx)(
+ struct dce_hwseq *hws,
+ struct dc *dc,
+ struct dc_virtual_addr_space_config *va_config,
+ int vmid);
#endif
void (*update_mpcc)(
struct dc *dc,
