diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dmub/src/dmub_srv.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dmub/src/dmub_srv.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/display/dmub/src/dmub_srv.c b/drivers/gpu/drm/amd/display/dmub/src/dmub_srv.c index 569c2a27a042..fb66832dc996 100644 --- a/drivers/gpu/drm/amd/display/dmub/src/dmub_srv.c +++ b/drivers/gpu/drm/amd/display/dmub/src/dmub_srv.c @@ -78,6 +78,7 @@ #define DMUB_CW6_BASE (0x66000000) #define DMUB_REGION5_BASE (0xA0000000) +#define DMUB_REGION6_BASE (0xC0000000) static struct dmub_srv_dcn32_regs dmub_srv_dcn32_regs; static struct dmub_srv_dcn35_regs dmub_srv_dcn35_regs; @@ -480,6 +481,7 @@ enum dmub_status window_sizes[DMUB_WINDOW_5_TRACEBUFF] = trace_buffer_size; window_sizes[DMUB_WINDOW_6_FW_STATE] = fw_state_size; window_sizes[DMUB_WINDOW_7_SCRATCH_MEM] = DMUB_SCRATCH_MEM_SIZE; + window_sizes[DMUB_WINDOW_SHARED_STATE] = DMUB_FW_HEADER_SHARED_STATE_SIZE; out->fb_size = dmub_srv_calc_regions_for_memory_type(params, out, window_sizes, DMUB_WINDOW_MEMORY_TYPE_FB); @@ -565,9 +567,10 @@ enum dmub_status dmub_srv_hw_init(struct dmub_srv *dmub, struct dmub_fb *tracebuff_fb = params->fb[DMUB_WINDOW_5_TRACEBUFF]; struct dmub_fb *fw_state_fb = params->fb[DMUB_WINDOW_6_FW_STATE]; struct dmub_fb *scratch_mem_fb = params->fb[DMUB_WINDOW_7_SCRATCH_MEM]; + struct dmub_fb *shared_state_fb = params->fb[DMUB_WINDOW_SHARED_STATE]; struct dmub_rb_init_params rb_params, outbox0_rb_params; - struct dmub_window cw0, cw1, cw2, cw3, cw4, cw5, cw6; + struct dmub_window cw0, cw1, cw2, cw3, cw4, cw5, cw6, region6; struct dmub_region inbox1, outbox1, outbox0; if (!dmub->sw_init) @@ -652,10 +655,16 @@ enum dmub_status dmub_srv_hw_init(struct dmub_srv *dmub, dmub->fw_state = fw_state_fb->cpu_addr; + region6.offset.quad_part = shared_state_fb->gpu_addr; + region6.region.base = DMUB_CW6_BASE; + region6.region.top = region6.region.base + shared_state_fb->size; + + dmub->shared_state = shared_state_fb->cpu_addr; + dmub->scratch_mem_fb = *scratch_mem_fb; if (dmub->hw_funcs.setup_windows) - dmub->hw_funcs.setup_windows(dmub, &cw2, &cw3, &cw4, &cw5, &cw6); + dmub->hw_funcs.setup_windows(dmub, &cw2, &cw3, &cw4, &cw5, &cw6, ®ion6); if (dmub->hw_funcs.setup_outbox0) dmub->hw_funcs.setup_outbox0(dmub, &outbox0); |