mirror of
https://github.com/edk2-porting/linux-next.git
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006e792ba5
Framebuffer platform device is now identified by a device id (imx1-fb or imx21-fb) instead of by driver name (imx-fb). Signed-off-by: Gwenhael Goavec-Merou <gwenhael.goavec-merou@armadeus.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
61 lines
1.7 KiB
C
61 lines
1.7 KiB
C
/*
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* Copyright (C) 2010 Pengutronix
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* Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de>
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*
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* This program is free software; you can redistribute it and/or modify it under
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* the terms of the GNU General Public License version 2 as published by the
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* Free Software Foundation.
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*/
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#include <linux/dma-mapping.h>
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#include "../hardware.h"
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#include "devices-common.h"
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#define imx_imx_fb_data_entry_single(soc, _devid, _size) \
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{ \
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.devid = _devid, \
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.iobase = soc ## _LCDC_BASE_ADDR, \
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.iosize = _size, \
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.irq = soc ## _INT_LCDC, \
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}
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#ifdef CONFIG_SOC_IMX1
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const struct imx_imx_fb_data imx1_imx_fb_data __initconst =
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imx_imx_fb_data_entry_single(MX1, "imx1-fb", SZ_4K);
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#endif /* ifdef CONFIG_SOC_IMX1 */
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#ifdef CONFIG_SOC_IMX21
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const struct imx_imx_fb_data imx21_imx_fb_data __initconst =
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imx_imx_fb_data_entry_single(MX21, "imx21-fb", SZ_4K);
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#endif /* ifdef CONFIG_SOC_IMX21 */
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#ifdef CONFIG_SOC_IMX25
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const struct imx_imx_fb_data imx25_imx_fb_data __initconst =
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imx_imx_fb_data_entry_single(MX25, "imx21-fb", SZ_16K);
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#endif /* ifdef CONFIG_SOC_IMX25 */
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#ifdef CONFIG_SOC_IMX27
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const struct imx_imx_fb_data imx27_imx_fb_data __initconst =
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imx_imx_fb_data_entry_single(MX27, "imx21-fb", SZ_4K);
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#endif /* ifdef CONFIG_SOC_IMX27 */
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struct platform_device *__init imx_add_imx_fb(
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const struct imx_imx_fb_data *data,
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const struct imx_fb_platform_data *pdata)
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{
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struct resource res[] = {
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{
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.start = data->iobase,
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.end = data->iobase + data->iosize - 1,
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.flags = IORESOURCE_MEM,
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}, {
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.start = data->irq,
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.end = data->irq,
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.flags = IORESOURCE_IRQ,
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},
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};
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return imx_add_platform_device_dmamask(data->devid, 0,
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res, ARRAY_SIZE(res),
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pdata, sizeof(*pdata), DMA_BIT_MASK(32));
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}
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