diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/4624-drm-amd-display-Adding-NV14-IP-Parameters.patch')
| -rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/4624-drm-amd-display-Adding-NV14-IP-Parameters.patch | 99 |
1 files changed, 99 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/4624-drm-amd-display-Adding-NV14-IP-Parameters.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/4624-drm-amd-display-Adding-NV14-IP-Parameters.patch new file mode 100644 index 00000000..91901528 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/4624-drm-amd-display-Adding-NV14-IP-Parameters.patch @@ -0,0 +1,99 @@ +From cd1426784740abc2f9d7d71886ff87be1a28a58c Mon Sep 17 00:00:00 2001 +From: Zhan liu <zhan.liu@amd.com> +Date: Mon, 2 Dec 2019 14:54:16 -0500 +Subject: [PATCH 4624/4736] drm/amd/display: Adding NV14 IP Parameters + +[Why] +NV14 IP Parameters are missing. + +[How] +Add IP Parameters in. + +Signed-off-by: Zhan liu <zhan.liu@amd.com> +Reviewed-by: Harry Wentland <harry.wentland@amd.com> +--- + .../drm/amd/display/dc/dcn20/dcn20_resource.c | 68 +++++++++++++++++++ + 1 file changed, 68 insertions(+) + +diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c +index f30e9aef53ba..6e6e4bb2d5ac 100644 +--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c ++++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c +@@ -150,6 +150,74 @@ struct _vcs_dpi_ip_params_st dcn2_0_ip = { + .xfc_fill_constant_bytes = 0, + }; + ++struct _vcs_dpi_ip_params_st dcn2_0_nv14_ip = { ++ .odm_capable = 1, ++ .gpuvm_enable = 0, ++ .hostvm_enable = 0, ++ .gpuvm_max_page_table_levels = 4, ++ .hostvm_max_page_table_levels = 4, ++ .hostvm_cached_page_table_levels = 0, ++ .num_dsc = 5, ++ .rob_buffer_size_kbytes = 168, ++ .det_buffer_size_kbytes = 164, ++ .dpte_buffer_size_in_pte_reqs_luma = 84, ++ .dpte_buffer_size_in_pte_reqs_chroma = 42,//todo ++ .dpp_output_buffer_pixels = 2560, ++ .opp_output_buffer_lines = 1, ++ .pixel_chunk_size_kbytes = 8, ++ .pte_enable = 1, ++ .max_page_table_levels = 4, ++ .pte_chunk_size_kbytes = 2, ++ .meta_chunk_size_kbytes = 2, ++ .writeback_chunk_size_kbytes = 2, ++ .line_buffer_size_bits = 789504, ++ .is_line_buffer_bpp_fixed = 0, ++ .line_buffer_fixed_bpp = 0, ++ .dcc_supported = true, ++ .max_line_buffer_lines = 12, ++ .writeback_luma_buffer_size_kbytes = 12, ++ .writeback_chroma_buffer_size_kbytes = 8, ++ .writeback_chroma_line_buffer_width_pixels = 4, ++ .writeback_max_hscl_ratio = 1, ++ .writeback_max_vscl_ratio = 1, ++ .writeback_min_hscl_ratio = 1, ++ .writeback_min_vscl_ratio = 1, ++ .writeback_max_hscl_taps = 12, ++ .writeback_max_vscl_taps = 12, ++ .writeback_line_buffer_luma_buffer_size = 0, ++ .writeback_line_buffer_chroma_buffer_size = 14643, ++ .cursor_buffer_size = 8, ++ .cursor_chunk_size = 2, ++ .max_num_otg = 5, ++ .max_num_dpp = 5, ++ .max_num_wb = 1, ++ .max_dchub_pscl_bw_pix_per_clk = 4, ++ .max_pscl_lb_bw_pix_per_clk = 2, ++ .max_lb_vscl_bw_pix_per_clk = 4, ++ .max_vscl_hscl_bw_pix_per_clk = 4, ++ .max_hscl_ratio = 8, ++ .max_vscl_ratio = 8, ++ .hscl_mults = 4, ++ .vscl_mults = 4, ++ .max_hscl_taps = 8, ++ .max_vscl_taps = 8, ++ .dispclk_ramp_margin_percent = 1, ++ .underscan_factor = 1.10, ++ .min_vblank_lines = 32, // ++ .dppclk_delay_subtotal = 77, // ++ .dppclk_delay_scl_lb_only = 16, ++ .dppclk_delay_scl = 50, ++ .dppclk_delay_cnvc_formatter = 8, ++ .dppclk_delay_cnvc_cursor = 6, ++ .dispclk_delay_subtotal = 87, // ++ .dcfclk_cstate_latency = 10, // SRExitTime ++ .max_inter_dcn_tile_repeaters = 8, ++ .xfc_supported = true, ++ .xfc_fill_bw_overhead_percent = 10.0, ++ .xfc_fill_constant_bytes = 0, ++ .ptoi_supported = 0 ++}; ++ + struct _vcs_dpi_soc_bounding_box_st dcn2_0_soc = { + /* Defaults that get patched on driver load from firmware. */ + .clock_limits = { +-- +2.17.1 + |