diff options
| -rw-r--r-- | arch/arm/dts/tegra30-u-boot.dtsi | 9 | ||||
| -rw-r--r-- | arch/arm/include/asm/arch-tegra30/display.h | 28 | ||||
| -rw-r--r-- | arch/arm/include/asm/arch-tegra30/pwm.h | 13 | ||||
| -rw-r--r-- | drivers/video/tegra.c | 10 |
4 files changed, 58 insertions, 2 deletions
diff --git a/arch/arm/dts/tegra30-u-boot.dtsi b/arch/arm/dts/tegra30-u-boot.dtsi index 7c119725528..3038227dbed 100644 --- a/arch/arm/dts/tegra30-u-boot.dtsi +++ b/arch/arm/dts/tegra30-u-boot.dtsi @@ -1,3 +1,12 @@ #include <config.h> #include "tegra-u-boot.dtsi" + +/ { + host1x@50000000 { + bootph-all; + dc@54200000 { + bootph-all; + }; + }; +}; diff --git a/arch/arm/include/asm/arch-tegra30/display.h b/arch/arm/include/asm/arch-tegra30/display.h new file mode 100644 index 00000000000..9411525799d --- /dev/null +++ b/arch/arm/include/asm/arch-tegra30/display.h @@ -0,0 +1,28 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * (C) Copyright 2010 + * NVIDIA Corporation <www.nvidia.com> + */ + +#ifndef __ASM_ARCH_TEGRA_DISPLAY_H +#define __ASM_ARCH_TEGRA_DISPLAY_H + +#include <asm/arch-tegra/dc.h> + +/* This holds information about a window which can be displayed */ +struct disp_ctl_win { + enum win_color_depth_id fmt; /* Color depth/format */ + unsigned int bpp; /* Bits per pixel */ + phys_addr_t phys_addr; /* Physical address in memory */ + unsigned int x; /* Horizontal address offset (bytes) */ + unsigned int y; /* Veritical address offset (bytes) */ + unsigned int w; /* Width of source window */ + unsigned int h; /* Height of source window */ + unsigned int stride; /* Number of bytes per line */ + unsigned int out_x; /* Left edge of output window (col) */ + unsigned int out_y; /* Top edge of output window (row) */ + unsigned int out_w; /* Width of output window in pixels */ + unsigned int out_h; /* Height of output window in pixels */ +}; + +#endif /*__ASM_ARCH_TEGRA_DISPLAY_H*/ diff --git a/arch/arm/include/asm/arch-tegra30/pwm.h b/arch/arm/include/asm/arch-tegra30/pwm.h new file mode 100644 index 00000000000..c314e2b5ad2 --- /dev/null +++ b/arch/arm/include/asm/arch-tegra30/pwm.h @@ -0,0 +1,13 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Tegra pulse width frequency modulator definitions + * + * Copyright (c) 2011 The Chromium OS Authors. + */ + +#ifndef __ASM_ARCH_TEGRA30_PWM_H +#define __ASM_ARCH_TEGRA30_PWM_H + +#include <asm/arch-tegra/pwm.h> + +#endif /* __ASM_ARCH_TEGRA30_PWM_H */ diff --git a/drivers/video/tegra.c b/drivers/video/tegra.c index 3f9fcd04036..5e3f6bf029a 100644 --- a/drivers/video/tegra.c +++ b/drivers/video/tegra.c @@ -40,8 +40,8 @@ struct tegra_lcd_priv { enum { /* Maximum LCD size we support */ - LCD_MAX_WIDTH = 1366, - LCD_MAX_HEIGHT = 768, + LCD_MAX_WIDTH = 1920, + LCD_MAX_HEIGHT = 1200, LCD_MAX_LOG2_BPP = VIDEO_BPP16, }; @@ -307,14 +307,19 @@ static int tegra_lcd_probe(struct udevice *dev) int ret; /* Initialize the Tegra display controller */ +#ifdef CONFIG_TEGRA20 funcmux_select(PERIPH_ID_DISP1, FUNCMUX_DEFAULT); +#endif + if (tegra_display_probe(blob, priv, (void *)plat->base)) { printf("%s: Failed to probe display driver\n", __func__); return -1; } +#ifdef CONFIG_TEGRA20 pinmux_set_func(PMUX_PINGRP_GPU, PMUX_FUNC_PWM); pinmux_tristate_disable(PMUX_PINGRP_GPU); +#endif ret = panel_enable_backlight(priv->panel); if (ret) { @@ -414,6 +419,7 @@ static const struct video_ops tegra_lcd_ops = { static const struct udevice_id tegra_lcd_ids[] = { { .compatible = "nvidia,tegra20-dc" }, + { .compatible = "nvidia,tegra30-dc" }, { } }; |