From 102a0743326a03cd1a1202ceda21e175b7d3575c Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 20 Feb 2024 01:20:52 +0000
Subject: [PATCH] add new system file
---
kernel/drivers/gpu/drm/amd/display/dc/bios/dce112/command_table_helper2_dce112.c | 76 ++++++++++++++++++++++----------------
1 files changed, 44 insertions(+), 32 deletions(-)
diff --git a/kernel/drivers/gpu/drm/amd/display/dc/bios/dce112/command_table_helper2_dce112.c b/kernel/drivers/gpu/drm/amd/display/dc/bios/dce112/command_table_helper2_dce112.c
index 0237ae5..bf0affe 100644
--- a/kernel/drivers/gpu/drm/amd/display/dc/bios/dce112/command_table_helper2_dce112.c
+++ b/kernel/drivers/gpu/drm/amd/display/dc/bios/dce112/command_table_helper2_dce112.c
@@ -150,38 +150,10 @@
static uint8_t dig_encoder_sel_to_atom(enum engine_id id)
{
- uint8_t atom_dig_encoder_sel = 0;
-
- switch (id) {
- case ENGINE_ID_DIGA:
- atom_dig_encoder_sel = ATOM_TRANMSITTER_V6__DIGA_SEL;
- break;
- case ENGINE_ID_DIGB:
- atom_dig_encoder_sel = ATOM_TRANMSITTER_V6__DIGB_SEL;
- break;
- case ENGINE_ID_DIGC:
- atom_dig_encoder_sel = ATOM_TRANMSITTER_V6__DIGC_SEL;
- break;
- case ENGINE_ID_DIGD:
- atom_dig_encoder_sel = ATOM_TRANMSITTER_V6__DIGD_SEL;
- break;
- case ENGINE_ID_DIGE:
- atom_dig_encoder_sel = ATOM_TRANMSITTER_V6__DIGE_SEL;
- break;
- case ENGINE_ID_DIGF:
- atom_dig_encoder_sel = ATOM_TRANMSITTER_V6__DIGF_SEL;
- break;
- case ENGINE_ID_DIGG:
- atom_dig_encoder_sel = ATOM_TRANMSITTER_V6__DIGG_SEL;
- break;
- case ENGINE_ID_UNKNOWN:
- /* No DIG_FRONT is associated to DIG_BACKEND */
- atom_dig_encoder_sel = 0;
- break;
- default:
- atom_dig_encoder_sel = ATOM_TRANMSITTER_V6__DIGA_SEL;
- break;
- }
+ /* On any ASIC after DCE80, we manually program the DIG_FE
+ * selection (see connect_dig_be_to_fe function of the link
+ * encoder), so translation should always return 0 (no FE).
+ */
return 0;
}
@@ -416,3 +388,43 @@
{
return &command_table_helper_funcs;
}
+
+#if defined(CONFIG_DRM_AMD_DC_DCN3_0)
+/* function table */
+static const struct command_table_helper command_table_helper_funcs_dcn2x = {
+ .controller_id_to_atom = dal_cmd_table_helper_controller_id_to_atom2,
+ .encoder_action_to_atom = encoder_action_to_atom,
+ .engine_bp_to_atom = engine_bp_to_atom,
+ .clock_source_id_to_atom = clock_source_id_to_atom,
+ .clock_source_id_to_atom_phy_clk_src_id =
+ clock_source_id_to_atom_phy_clk_src_id,
+ .signal_type_to_atom_dig_mode = signal_type_to_atom_dig_mode,
+ .hpd_sel_to_atom = hpd_sel_to_atom,
+ .dig_encoder_sel_to_atom = dig_encoder_sel_to_atom,
+ .phy_id_to_atom = phy_id_to_atom,
+ .disp_power_gating_action_to_atom = disp_power_gating_action_to_atom,
+ .clock_source_id_to_ref_clk_src = NULL,
+ .transmitter_bp_to_atom = NULL,
+ .encoder_id_to_atom = dal_cmd_table_helper_encoder_id_to_atom2,
+ .encoder_mode_bp_to_atom =
+ dal_cmd_table_helper_encoder_mode_bp_to_atom2,
+ .dc_clock_type_to_atom = dc_clock_type_to_atom,
+ .transmitter_color_depth_to_atom = transmitter_color_depth_to_atom,
+
+};
+
+/*
+ * dal_cmd_tbl_helper_dce110_get_table
+ *
+ * @brief
+ * Initialize command table helper functions
+ *
+ * @param
+ * const struct command_table_helper **h - [out] struct of functions
+ *
+ */
+const struct command_table_helper *dal_cmd_tbl_helper_dcn2_get_table2(void)
+{
+ return &command_table_helper_funcs_dcn2x;
+}
+#endif
--
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