diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dcn321/dcn321_resource.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dcn321/dcn321_resource.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dcn321/dcn321_resource.c b/drivers/gpu/drm/amd/display/dc/dcn321/dcn321_resource.c index 260d71ca0205..e7901cedbd25 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn321/dcn321_resource.c +++ b/drivers/gpu/drm/amd/display/dc/dcn321/dcn321_resource.c @@ -1703,11 +1703,18 @@ static bool dcn321_resource_construct( dc->caps.max_cursor_size = 64; dc->caps.min_horizontal_blanking_period = 80; dc->caps.dmdata_alloc_size = 2048; - dc->caps.mall_size_per_mem_channel = 0; + dc->caps.mall_size_per_mem_channel = 4; dc->caps.mall_size_total = 0; dc->caps.cursor_cache_size = dc->caps.max_cursor_size * dc->caps.max_cursor_size * 8; dc->caps.cache_line_size = 64; dc->caps.cache_num_ways = 16; + + /* Calculate the available MALL space */ + dc->caps.max_cab_allocation_bytes = dcn32_calc_num_avail_chans_for_mall( + dc, dc->ctx->dc_bios->vram_info.num_chans) * + dc->caps.mall_size_per_mem_channel * 1024 * 1024; + dc->caps.mall_size_total = dc->caps.max_cab_allocation_bytes; + dc->caps.max_cab_allocation_bytes = 33554432; // 32MB = 1024 * 1024 * 32 dc->caps.subvp_fw_processing_delay_us = 15; dc->caps.subvp_drr_max_vblank_margin_us = 40; |