From 61598093bbdd283a7edc367d900f223070ead8d2 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 07:43:03 +0000
Subject: [PATCH] add ax88772C AX88772C_eeprom_tools
---
kernel/drivers/gpu/drm/rockchip/ebc-dev/tcon/ebc_tcon.c | 28 +++++++---------------------
1 files changed, 7 insertions(+), 21 deletions(-)
diff --git a/kernel/drivers/gpu/drm/rockchip/ebc-dev/tcon/ebc_tcon.c b/kernel/drivers/gpu/drm/rockchip/ebc-dev/tcon/ebc_tcon.c
index 607c126..23c8275 100644
--- a/kernel/drivers/gpu/drm/rockchip/ebc-dev/tcon/ebc_tcon.c
+++ b/kernel/drivers/gpu/drm/rockchip/ebc-dev/tcon/ebc_tcon.c
@@ -163,37 +163,23 @@
static int tcon_enable(struct ebc_tcon *tcon, struct ebc_panel *panel)
{
- u32 width, height, vir_width, vir_height;
-
clk_prepare_enable(tcon->hclk);
clk_prepare_enable(tcon->dclk);
pm_runtime_get_sync(tcon->dev);
- if (panel->rearrange) {
- width = panel->width * 2;
- height = panel->height / 2;
- vir_width = panel->vir_width * 2;
- vir_height = panel->vir_height / 2;
- } else {
- width = panel->width;
- height = panel->height;
- vir_width = panel->vir_width;
- vir_height = panel->vir_height;
- }
-
/* panel timing and win info config */
tcon_write(tcon, EBC_DSP_HTIMING0,
- DSP_HTOTAL(panel->lsl + panel->lbl + panel->ldl + panel->lel) | DSP_HS_END(panel->lsl));
+ DSP_HTOTAL(panel->lsl + panel->lbl + panel->ldl + panel->lel) | DSP_HS_END(panel->lsl + 2));
tcon_write(tcon, EBC_DSP_HTIMING1,
DSP_HACT_END(panel->lsl + panel->lbl + panel->ldl) | DSP_HACT_ST(panel->lsl + panel->lbl - 1));
tcon_write(tcon, EBC_DSP_VTIMING0,
DSP_VTOTAL(panel->fsl + panel->fbl + panel->fdl + panel->fel) | DSP_VS_END(panel->fsl));
tcon_write(tcon, EBC_DSP_VTIMING1,
DSP_VACT_END(panel->fsl + panel->fbl + panel->fdl) | DSP_VACT_ST(panel->fsl + panel->fbl));
- tcon_write(tcon, EBC_DSP_ACT_INFO, DSP_HEIGHT(height) | DSP_WIDTH(width));
- tcon_write(tcon, EBC_WIN_VIR, WIN_VIR_HEIGHT(vir_height) | WIN_VIR_WIDTH(vir_width));
- tcon_write(tcon, EBC_WIN_ACT, WIN_ACT_HEIGHT(height) | WIN_ACT_WIDTH(width));
- tcon_write(tcon, EBC_WIN_DSP, WIN_DSP_HEIGHT(height) | WIN_DSP_WIDTH(width));
+ tcon_write(tcon, EBC_DSP_ACT_INFO, DSP_HEIGHT(panel->height) | DSP_WIDTH(panel->width));
+ tcon_write(tcon, EBC_WIN_VIR, WIN_VIR_HEIGHT(panel->vir_height) | WIN_VIR_WIDTH(panel->vir_width));
+ tcon_write(tcon, EBC_WIN_ACT, WIN_ACT_HEIGHT(panel->height) | WIN_ACT_WIDTH(panel->width));
+ tcon_write(tcon, EBC_WIN_DSP, WIN_DSP_HEIGHT(panel->height) | WIN_DSP_WIDTH(panel->width));
tcon_write(tcon, EBC_WIN_DSP_ST, WIN_DSP_YST(panel->fsl + panel->fbl) | WIN_DSP_XST(panel->lsl + panel->lbl));
/* win2 fifo is 512x128, win fifo is 256x128, we set fifo almost value (fifo_size - 16)
@@ -223,7 +209,7 @@
| EPD_SDSHR(1));
tcon_write(tcon, EBC_DSP_START, DSP_SDCE_WIDTH(panel->ldl) | SW_BURST_CTRL);
tcon_write(tcon, EBC_DSP_CTRL,
- DSP_SWAP_MODE(panel->panel_16bit ? 2 : 3) | DSP_VCOM_MODE(1) | DSP_SDCLK_DIV(0));
+ DSP_SWAP_MODE(panel->panel_16bit ? 2 : 3) | DSP_VCOM_MODE(1) | DSP_SDCLK_DIV(panel->panel_16bit ? 7 : 3));
tcon_cfg_done(tcon);
enable_irq(tcon->irq);
@@ -307,7 +293,7 @@
intr_status = tcon_read(tcon, EBC_INT_STATUS);
if (intr_status & DSP_END_INT) {
- tcon_update_bits(tcon, EBC_INT_STATUS, DSP_END_INT_CLR | LINE_FLAG_INT_CLR, DSP_END_INT_CLR | LINE_FLAG_INT_CLR);
+ tcon_update_bits(tcon, EBC_INT_STATUS, DSP_END_INT_CLR, DSP_END_INT_CLR);
if (tcon->dsp_end_callback)
tcon->dsp_end_callback();
--
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