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_helper_dce112.c | 36 ++++--------------------------------
1 files changed, 4 insertions(+), 32 deletions(-)
diff --git a/kernel/drivers/gpu/drm/amd/display/dc/bios/dce112/command_table_helper_dce112.c b/kernel/drivers/gpu/drm/amd/display/dc/bios/dce112/command_table_helper_dce112.c
index 452034f..06b4f7f 100644
--- a/kernel/drivers/gpu/drm/amd/display/dc/bios/dce112/command_table_helper_dce112.c
+++ b/kernel/drivers/gpu/drm/amd/display/dc/bios/dce112/command_table_helper_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;
}
--
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