diff options
author | Shunqian Zheng <zhengsq@rock-chips.com> | 2016-05-02 21:38:00 +0800 |
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committer | Patrick Georgi <pgeorgi@google.com> | 2016-05-09 08:51:06 +0200 |
commit | fb5332900b4e44a2368446f023a68b598515f319 (patch) | |
tree | f0d7cb641c90b1e93c6e315c5e9f6c056c73b3bf /src/soc/rockchip/rk3288/vop.c | |
parent | 55b66454951a56a3504eee66833445bc937b4ca8 (diff) |
rockchip: move vop driver from rk3288 to rockchip common
The rk3288 and rk3399 can use a common driver even that
there are some different registers.
BRANCH=none
BUG=chrome-os-partner:51537
TEST=boot from veyron_jerry and check display
Change-Id: I510f68ba00308e47608d6e9921154a5c66ad8858
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 1d857a7aa68d831a5007210255b121fed7a9e8de
Original-Change-Id: I063e3eebc836debc01c450d8ab9f1524c9a47c56
Original-Signed-off-by: Shunqian Zheng <zhengsq@rock-chips.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/341633
Original-Reviewed-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://review.coreboot.org/14731
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Diffstat (limited to 'src/soc/rockchip/rk3288/vop.c')
-rw-r--r-- | src/soc/rockchip/rk3288/vop.c | 150 |
1 files changed, 0 insertions, 150 deletions
diff --git a/src/soc/rockchip/rk3288/vop.c b/src/soc/rockchip/rk3288/vop.c deleted file mode 100644 index 607cf8f523..0000000000 --- a/src/soc/rockchip/rk3288/vop.c +++ /dev/null @@ -1,150 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright 2014 Rockchip Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#include <arch/io.h> -#include <console/console.h> -#include <delay.h> -#include <stdlib.h> -#include <string.h> -#include <stddef.h> -#include <soc/addressmap.h> -#include <soc/clock.h> -#include <soc/edp.h> -#include <soc/vop.h> - -#include "chip.h" - -static struct rk3288_vop_regs * const vop_regs[] = { - (struct rk3288_vop_regs *)VOP_BIG_BASE, - (struct rk3288_vop_regs *)VOP_LIT_BASE -}; - -void rkvop_enable(u32 vop_id, u32 fbbase, const struct edid *edid) -{ - u32 lb_mode; - u32 rgb_mode; - u32 hactive = edid->mode.ha; - u32 vactive = edid->mode.va; - u32 hsync_len = edid->mode.hspw; - u32 hback_porch = edid->mode.hbl - edid->mode.hso - edid->mode.hspw; - u32 vsync_len = edid->mode.vspw; - u32 vback_porch = edid->mode.vbl - edid->mode.vso - edid->mode.vspw; - u32 xpos = 0, ypos = 0; - struct rk3288_vop_regs *preg = vop_regs[vop_id]; - - write32(&preg->win0_act_info, - V_ACT_WIDTH(hactive - 1) | V_ACT_HEIGHT(vactive - 1)); - - write32(&preg->win0_dsp_st, V_DSP_XST(xpos + hsync_len + hback_porch) | - V_DSP_YST(ypos + vsync_len + vback_porch)); - - write32(&preg->win0_dsp_info, V_DSP_WIDTH(hactive - 1) | - V_DSP_HEIGHT(vactive - 1)); - - clrsetbits_le32(&preg->win0_color_key, M_WIN0_KEY_EN | M_WIN0_KEY_COLOR, - V_WIN0_KEY_EN(0) | - V_WIN0_KEY_COLOR(0)); - - switch (edid->framebuffer_bits_per_pixel) { - case 16: - rgb_mode = RGB565; - write32(&preg->win0_vir, V_RGB565_VIRWIDTH(hactive)); - break; - case 24: - rgb_mode = RGB888; - write32(&preg->win0_vir, V_RGB888_VIRWIDTH(hactive)); - break; - case 32: - default: - rgb_mode = ARGB8888; - write32(&preg->win0_vir, V_ARGB888_VIRWIDTH(hactive)); - break; - } - - if (hactive > 2560) - lb_mode = LB_RGB_3840X2; - else if (hactive > 1920) - lb_mode = LB_RGB_2560X4; - else if (hactive > 1280) - lb_mode = LB_RGB_1920X5; - else - lb_mode = LB_RGB_1280X8; - - clrsetbits_le32(&preg->win0_ctrl0, - M_WIN0_LB_MODE | M_WIN0_DATA_FMT | M_WIN0_EN, - V_WIN0_LB_MODE(lb_mode) | - V_WIN0_DATA_FMT(rgb_mode) | V_WIN0_EN(1)); - - write32(&preg->win0_yrgb_mst, fbbase); - - write32(&preg->reg_cfg_done, 0x01); /* enable reg config */ -} - -void rkvop_mode_set(u32 vop_id, const struct edid *edid, u32 mode) -{ - u32 hactive = edid->mode.ha; - u32 vactive = edid->mode.va; - u32 hfront_porch = edid->mode.hso; - u32 hsync_len = edid->mode.hspw; - u32 hback_porch = edid->mode.hbl - edid->mode.hso - edid->mode.hspw; - u32 vfront_porch = edid->mode.vso; - u32 vsync_len = edid->mode.vspw; - u32 vback_porch = edid->mode.vbl - edid->mode.vso - edid->mode.vspw; - struct rk3288_vop_regs *preg = vop_regs[vop_id]; - - switch (mode) { - - case VOP_MODE_HDMI: - clrsetbits_le32(&preg->sys_ctrl, - M_ALL_OUT_EN, V_HDMI_OUT_EN(1)); - break; - - case VOP_MODE_EDP: - default: - clrsetbits_le32(&preg->sys_ctrl, - M_ALL_OUT_EN, V_EDP_OUT_EN(1)); - break; - } - - clrsetbits_le32(&preg->dsp_ctrl0, - M_DSP_OUT_MODE | M_DSP_VSYNC_POL | M_DSP_HSYNC_POL, - V_DSP_OUT_MODE(15) | - V_DSP_HSYNC_POL(edid->mode.phsync == '+') | - V_DSP_VSYNC_POL(edid->mode.pvsync == '+')); - - write32(&preg->dsp_htotal_hs_end, V_HSYNC(hsync_len) | - V_HORPRD(hsync_len + hback_porch + hactive + hfront_porch)); - - write32(&preg->dsp_hact_st_end, - V_HEAP(hsync_len + hback_porch + hactive) | - V_HASP(hsync_len + hback_porch)); - - write32(&preg->dsp_vtotal_vs_end, V_VSYNC(vsync_len) | - V_VERPRD(vsync_len + vback_porch + vactive + vfront_porch)); - - write32(&preg->dsp_vact_st_end, - V_VAEP(vsync_len + vback_porch + vactive) | - V_VASP(vsync_len + vback_porch)); - - write32(&preg->post_dsp_hact_info, - V_HEAP(hsync_len + hback_porch + hactive) | - V_HASP(hsync_len + hback_porch)); - - write32(&preg->post_dsp_vact_info, - V_VAEP(vsync_len + vback_porch + vactive) | - V_VASP(vsync_len + vback_porch)); - - write32(&preg->reg_cfg_done, 0x01); /* enable reg config */ -} |