7dfebabd48
DMM exists on omap4+ platforms, these platforms are always expected to boot with DT. Remove the current method of searching the dmm hwmod and building an omap_device for dmm. For OMAP4, the address and irq data for DMM hwmod(along with other blocks) were removed, so the current method fails in the dmm driver's probe anyway. The addition of DMM nodes in DT will ensure that a DMM device is built correctly. Cc: Andy Gross <andygro@gmail.com> Signed-off-by: Archit Taneja <archit@ti.com> Acked-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
54 lines
1.4 KiB
C
54 lines
1.4 KiB
C
/*
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* DRM/KMS device registration for TI OMAP platforms
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*
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* Copyright (C) 2012 Texas Instruments
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* Author: Rob Clark <rob.clark@linaro.org>
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 as published by
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* the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <linux/module.h>
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#include <linux/kernel.h>
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#include <linux/mm.h>
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#include <linux/init.h>
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#include <linux/platform_device.h>
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#include <linux/dma-mapping.h>
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#include <linux/platform_data/omap_drm.h>
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#include "soc.h"
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#if defined(CONFIG_DRM_OMAP) || (CONFIG_DRM_OMAP_MODULE)
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static struct omap_drm_platform_data platform_data;
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static struct platform_device omap_drm_device = {
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.dev = {
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.coherent_dma_mask = DMA_BIT_MASK(32),
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.platform_data = &platform_data,
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},
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.name = "omapdrm",
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.id = 0,
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};
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static int __init omap_init_drm(void)
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{
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platform_data.omaprev = GET_OMAP_TYPE;
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return platform_device_register(&omap_drm_device);
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}
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omap_arch_initcall(omap_init_drm);
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#endif
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