b7f080cfe2
Remove linux/mm.h inclusion from netdevice.h -- it's unused (I've checked manually). To prevent mm.h inclusion via other channels also extract "enum dma_data_direction" definition into separate header. This tiny piece is what gluing netdevice.h with mm.h via "netdevice.h => dmaengine.h => dma-mapping.h => scatterlist.h => mm.h". Removal of mm.h from scatterlist.h was tried and was found not feasible on most archs, so the link was cutoff earlier. Hope people are OK with tiny include file. Note, that mm_types.h is still dragged in, but it is a separate story. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
58 lines
1.6 KiB
C
58 lines
1.6 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 <mach/hardware.h>
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#include <mach/devices-common.h>
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#define imx_imx_fb_data_entry_single(soc, _size) \
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{ \
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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, 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, 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, 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, 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("imx-fb", 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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