From 8ac6c7a54ed1b98d142dce24b11c6de6a1e239a5 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 22 Oct 2024 10:36:11 +0000
Subject: [PATCH] 修改4g拨号为QMI,需要在系统里后台执行quectel-CM
---
kernel/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp_dscl.c | 48 ++++++++++++++++++++++++++++++------------------
1 files changed, 30 insertions(+), 18 deletions(-)
diff --git a/kernel/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp_dscl.c b/kernel/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp_dscl.c
index 8f52463..8bb5912 100644
--- a/kernel/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp_dscl.c
+++ b/kernel/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp_dscl.c
@@ -218,6 +218,12 @@
INTERLEAVE_EN, lb_params->interleave_en, /* Interleave source enable */
LB_DATA_FORMAT__ALPHA_EN, lb_params->alpha_en); /* Alpha enable */
}
+ else {
+ /* DSCL caps: pixel data processed in float format */
+ REG_SET_2(LB_DATA_FORMAT, 0,
+ INTERLEAVE_EN, lb_params->interleave_en, /* Interleave source enable */
+ LB_DATA_FORMAT__ALPHA_EN, lb_params->alpha_en); /* Alpha enable */
+ }
REG_SET_2(LB_MEMORY_CTRL, 0,
MEMORY_CONFIG, mem_size_config,
@@ -610,11 +616,13 @@
SCL_V_INIT_FRAC, init_frac,
SCL_V_INIT_INT, init_int);
- init_frac = dc_fixpt_u0d19(data->inits.v_bot) << 5;
- init_int = dc_fixpt_floor(data->inits.v_bot);
- REG_SET_2(SCL_VERT_FILTER_INIT_BOT, 0,
- SCL_V_INIT_FRAC_BOT, init_frac,
- SCL_V_INIT_INT_BOT, init_int);
+ if (REG(SCL_VERT_FILTER_INIT_BOT)) {
+ init_frac = dc_fixpt_u0d19(data->inits.v_bot) << 5;
+ init_int = dc_fixpt_floor(data->inits.v_bot);
+ REG_SET_2(SCL_VERT_FILTER_INIT_BOT, 0,
+ SCL_V_INIT_FRAC_BOT, init_frac,
+ SCL_V_INIT_INT_BOT, init_int);
+ }
init_frac = dc_fixpt_u0d19(data->inits.v_c) << 5;
init_int = dc_fixpt_floor(data->inits.v_c);
@@ -622,11 +630,13 @@
SCL_V_INIT_FRAC_C, init_frac,
SCL_V_INIT_INT_C, init_int);
- init_frac = dc_fixpt_u0d19(data->inits.v_c_bot) << 5;
- init_int = dc_fixpt_floor(data->inits.v_c_bot);
- REG_SET_2(SCL_VERT_FILTER_INIT_BOT_C, 0,
- SCL_V_INIT_FRAC_BOT_C, init_frac,
- SCL_V_INIT_INT_BOT_C, init_int);
+ if (REG(SCL_VERT_FILTER_INIT_BOT_C)) {
+ init_frac = dc_fixpt_u0d19(data->inits.v_c_bot) << 5;
+ init_int = dc_fixpt_floor(data->inits.v_c_bot);
+ REG_SET_2(SCL_VERT_FILTER_INIT_BOT_C, 0,
+ SCL_V_INIT_FRAC_BOT_C, init_frac,
+ SCL_V_INIT_INT_BOT_C, init_int);
+ }
}
@@ -701,15 +711,17 @@
return;
/* Black offsets */
- if (ycbcr)
- REG_SET_2(SCL_BLACK_OFFSET, 0,
- SCL_BLACK_OFFSET_RGB_Y, BLACK_OFFSET_RGB_Y,
- SCL_BLACK_OFFSET_CBCR, BLACK_OFFSET_CBCR);
- else
+ if (REG(SCL_BLACK_OFFSET)) {
+ if (ycbcr)
+ REG_SET_2(SCL_BLACK_OFFSET, 0,
+ SCL_BLACK_OFFSET_RGB_Y, BLACK_OFFSET_RGB_Y,
+ SCL_BLACK_OFFSET_CBCR, BLACK_OFFSET_CBCR);
+ else
- REG_SET_2(SCL_BLACK_OFFSET, 0,
- SCL_BLACK_OFFSET_RGB_Y, BLACK_OFFSET_RGB_Y,
- SCL_BLACK_OFFSET_CBCR, BLACK_OFFSET_RGB_Y);
+ REG_SET_2(SCL_BLACK_OFFSET, 0,
+ SCL_BLACK_OFFSET_RGB_Y, BLACK_OFFSET_RGB_Y,
+ SCL_BLACK_OFFSET_CBCR, BLACK_OFFSET_RGB_Y);
+ }
/* Manually calculate scale ratio and init values */
dpp1_dscl_set_manual_ratio_init(dpp, scl_data);
--
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