Release 4.11 arch/arm/mach-netx/fb.c
/*
* arch/arm/mach-netx/fb.c
*
* Copyright (c) 2005 Sascha Hauer <s.hauer@pengutronix.de>, Pengutronix
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2
* as published by the Free Software Foundation.
*
* 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.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <linux/device.h>
#include <linux/init.h>
#include <linux/dma-mapping.h>
#include <linux/amba/bus.h>
#include <linux/amba/clcd.h>
#include <linux/err.h>
#include <linux/gfp.h>
#include <asm/irq.h>
#include <mach/netx-regs.h>
#include <mach/hardware.h>
static struct clcd_panel *netx_panel;
void netx_clcd_enable(struct clcd_fb *fb)
{
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Sascha Hauer | 9 | 100.00% | 1 | 100.00% |
| Total | 9 | 100.00% | 1 | 100.00% |
int netx_clcd_setup(struct clcd_fb *fb)
{
dma_addr_t dma;
fb->panel = netx_panel;
fb->fb.screen_base = dma_alloc_wc(&fb->dev->dev, 1024 * 1024, &dma,
GFP_KERNEL);
if (!fb->fb.screen_base) {
printk(KERN_ERR "CLCD: unable to map framebuffer\n");
return -ENOMEM;
}
fb->fb.fix.smem_start = dma;
fb->fb.fix.smem_len = 1024*1024;
return 0;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Sascha Hauer | 89 | 98.89% | 1 | 50.00% |
| Luis R. Rodriguez | 1 | 1.11% | 1 | 50.00% |
| Total | 90 | 100.00% | 2 | 100.00% |
int netx_clcd_mmap(struct clcd_fb *fb, struct vm_area_struct *vma)
{
return dma_mmap_wc(&fb->dev->dev, vma, fb->fb.screen_base,
fb->fb.fix.smem_start, fb->fb.fix.smem_len);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Sascha Hauer | 49 | 98.00% | 1 | 50.00% |
| Luis R. Rodriguez | 1 | 2.00% | 1 | 50.00% |
| Total | 50 | 100.00% | 2 | 100.00% |
void netx_clcd_remove(struct clcd_fb *fb)
{
dma_free_wc(&fb->dev->dev, fb->fb.fix.smem_len, fb->fb.screen_base,
fb->fb.fix.smem_start);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Sascha Hauer | 41 | 97.62% | 1 | 50.00% |
| Luis R. Rodriguez | 1 | 2.38% | 1 | 50.00% |
| Total | 42 | 100.00% | 2 | 100.00% |
static AMBA_AHB_DEVICE(fb, "fb", 0, 0x00104000, { NETX_IRQ_LCD }, NULL);
int netx_fb_init(struct clcd_board *board, struct clcd_panel *panel)
{
netx_panel = panel;
fb_device.dev.platform_data = board;
return amba_device_register(&fb_device, &iomem_resource);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Sascha Hauer | 37 | 100.00% | 1 | 100.00% |
| Total | 37 | 100.00% | 1 | 100.00% |
Overall Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Sascha Hauer | 258 | 91.17% | 1 | 14.29% |
| Russell King | 19 | 6.71% | 4 | 57.14% |
| Luis R. Rodriguez | 3 | 1.06% | 1 | 14.29% |
| Tejun Heo | 3 | 1.06% | 1 | 14.29% |
| Total | 283 | 100.00% | 7 | 100.00% |
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