From 9d77db3c730780c8ef5ccd4b66403ff5675cfe4e Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 13 May 2024 10:30:14 +0000
Subject: [PATCH] modify sin led gpio
---
kernel/drivers/gpu/drm/radeon/radeon_legacy_tv.c | 24 +++++-------------------
1 files changed, 5 insertions(+), 19 deletions(-)
diff --git a/kernel/drivers/gpu/drm/radeon/radeon_legacy_tv.c b/kernel/drivers/gpu/drm/radeon/radeon_legacy_tv.c
index 611cf93..d9df7f3 100644
--- a/kernel/drivers/gpu/drm/radeon/radeon_legacy_tv.c
+++ b/kernel/drivers/gpu/drm/radeon/radeon_legacy_tv.c
@@ -1,6 +1,8 @@
-// SPDX-License-Identifier: GPL-2.0
-#include <drm/drmP.h>
+// SPDX-License-Identifier: MIT
+
#include <drm/drm_crtc_helper.h>
+#include <drm/drm_device.h>
+
#include "radeon.h"
/*
@@ -421,24 +423,14 @@
static bool radeon_legacy_tv_init_restarts(struct drm_encoder *encoder)
{
- struct drm_device *dev = encoder->dev;
- struct radeon_device *rdev = dev->dev_private;
struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
struct radeon_encoder_tv_dac *tv_dac = radeon_encoder->enc_priv;
- struct radeon_crtc *radeon_crtc;
int restart;
unsigned int h_total, v_total, f_total;
int v_offset, h_offset;
u16 p1, p2, h_inc;
bool h_changed;
const struct radeon_tv_mode_constants *const_ptr;
- struct radeon_pll *pll;
-
- radeon_crtc = to_radeon_crtc(radeon_encoder->base.crtc);
- if (radeon_crtc->crtc_id == 1)
- pll = &rdev->clock.p2pll;
- else
- pll = &rdev->clock.p1pll;
const_ptr = radeon_legacy_tv_get_std_mode(radeon_encoder, NULL);
if (!const_ptr)
@@ -545,7 +537,7 @@
uint32_t tv_master_cntl, tv_rgb_cntl, tv_dac_cntl;
uint32_t tv_modulator_cntl1, tv_modulator_cntl2;
uint32_t tv_vscaler_cntl1, tv_vscaler_cntl2;
- uint32_t tv_pll_cntl, tv_pll_cntl1, tv_ftotal;
+ uint32_t tv_pll_cntl, tv_ftotal;
uint32_t tv_y_fall_cntl, tv_y_rise_cntl, tv_y_saw_tooth_cntl;
uint32_t m, n, p;
const uint16_t *hor_timing;
@@ -716,12 +708,6 @@
((n & RADEON_TV_N0LO_MASK) << RADEON_TV_N0LO_SHIFT) |
(((n >> 9) & RADEON_TV_N0HI_MASK) << RADEON_TV_N0HI_SHIFT) |
((p & RADEON_TV_P_MASK) << RADEON_TV_P_SHIFT);
-
- tv_pll_cntl1 = (((4 & RADEON_TVPCP_MASK) << RADEON_TVPCP_SHIFT) |
- ((4 & RADEON_TVPVG_MASK) << RADEON_TVPVG_SHIFT) |
- ((1 & RADEON_TVPDC_MASK) << RADEON_TVPDC_SHIFT) |
- RADEON_TVCLK_SRC_SEL_TVPLL |
- RADEON_TVPLL_TEST_DIS);
tv_dac->tv.tv_uv_adr = 0xc8;
--
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