video: move fbdev to drivers/video/fbdev

The drivers/video directory is a mess. It contains generic video related
files, directories for backlight, console, linux logo, lots of fbdev
device drivers, fbdev framework files.

Make some order into the chaos by creating drivers/video/fbdev
directory, and move all fbdev related files there.

No functionality is changed, although I guess it is possible that some
subtle Makefile build order related issue could be created by this
patch.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Rob Clark <robdclark@gmail.com>
Acked-by: Jingoo Han <jg1.han@samsung.com>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>

1 files changed, 0 insertions, 193 deletions

diff --git a/drivers/video/geode/video_cs5530.c b/drivers/video/geode/video_cs5530.c
deleted file mode 100644
index 649c3943d431..000000000000
--- a/drivers/video/geode/video_cs5530.c
+++ /dev/null
@@ -1,193 +0,0 @@
-/*
- * drivers/video/geode/video_cs5530.c
- *   -- CS5530 video device
- *
- * Copyright (C) 2005 Arcom Control Systems Ltd.
- *
- * Based on AMD's original 2.4 driver:
- *   Copyright (C) 2004 Advanced Micro Devices, Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- */
-#include <linux/fb.h>
-#include <linux/delay.h>
-#include <asm/io.h>
-#include <asm/delay.h>
-
-#include "geodefb.h"
-#include "video_cs5530.h"
-
-/*
- * CS5530 PLL table. This maps pixclocks to the appropriate PLL register
- * value.
- */
-struct cs5530_pll_entry {
-	long pixclock; /* ps */
-	u32 pll_value;
-};
-
-static const struct cs5530_pll_entry cs5530_pll_table[] = {
-	{ 39721, 0x31C45801, }, /*  25.1750 MHz */
-	{ 35308, 0x20E36802, }, /*  28.3220 */
-	{ 31746, 0x33915801, }, /*  31.5000 */
-	{ 27777, 0x31EC4801, }, /*  36.0000 */
-	{ 26666, 0x21E22801, }, /*  37.5000 */
-	{ 25000, 0x33088801, }, /*  40.0000 */
-	{ 22271, 0x33E22801, }, /*  44.9000 */
-	{ 20202, 0x336C4801, }, /*  49.5000 */
-	{ 20000, 0x23088801, }, /*  50.0000 */
-	{ 19860, 0x23088801, }, /*  50.3500 */
-	{ 18518, 0x3708A801, }, /*  54.0000 */
-	{ 17777, 0x23E36802, }, /*  56.2500 */
-	{ 17733, 0x23E36802, }, /*  56.3916 */
-	{ 17653, 0x23E36802, }, /*  56.6444 */
-	{ 16949, 0x37C45801, }, /*  59.0000 */
-	{ 15873, 0x23EC4801, }, /*  63.0000 */
-	{ 15384, 0x37911801, }, /*  65.0000 */
-	{ 14814, 0x37963803, }, /*  67.5000 */
-	{ 14124, 0x37058803, }, /*  70.8000 */
-	{ 13888, 0x3710C805, }, /*  72.0000 */
-	{ 13333, 0x37E22801, }, /*  75.0000 */
-	{ 12698, 0x27915801, }, /*  78.7500 */
-	{ 12500, 0x37D8D802, }, /*  80.0000 */
-	{ 11135, 0x27588802, }, /*  89.8000 */
-	{ 10582, 0x27EC4802, }, /*  94.5000 */
-	{ 10101, 0x27AC6803, }, /*  99.0000 */
-	{ 10000, 0x27088801, }, /* 100.0000 */
-	{  9259, 0x2710C805, }, /* 108.0000 */
-	{  8888, 0x27E36802, }, /* 112.5000 */
-	{  7692, 0x27C58803, }, /* 130.0000 */
-	{  7407, 0x27316803, }, /* 135.0000 */
-	{  6349, 0x2F915801, }, /* 157.5000 */
-	{  6172, 0x2F08A801, }, /* 162.0000 */
-	{  5714, 0x2FB11802, }, /* 175.0000 */
-	{  5291, 0x2FEC4802, }, /* 189.0000 */
-	{  4950, 0x2F963803, }, /* 202.0000 */
-	{  4310, 0x2FB1B802, }, /* 232.0000 */
-};
-
-static void cs5530_set_dclk_frequency(struct fb_info *info)
-{
-	struct geodefb_par *par = info->par;
-	int i;
-	u32 value;
-	long min, diff;
-
-	/* Search the table for the closest pixclock. */
-	value = cs5530_pll_table[0].pll_value;
-	min = cs5530_pll_table[0].pixclock - info->var.pixclock;
-	if (min < 0) min = -min;
-	for (i = 1; i < ARRAY_SIZE(cs5530_pll_table); i++) {
-		diff = cs5530_pll_table[i].pixclock - info->var.pixclock;
-		if (diff < 0L) diff = -diff;
-		if (diff < min) {
-			min = diff;
-			value = cs5530_pll_table[i].pll_value;
-		}
-	}
-
-	writel(value, par->vid_regs + CS5530_DOT_CLK_CONFIG);
-	writel(value | 0x80000100, par->vid_regs + CS5530_DOT_CLK_CONFIG); /* set reset and bypass */
-	udelay(500); /* wait for PLL to settle */
-	writel(value & 0x7FFFFFFF, par->vid_regs + CS5530_DOT_CLK_CONFIG); /* clear reset */
-	writel(value & 0x7FFFFEFF, par->vid_regs + CS5530_DOT_CLK_CONFIG); /* clear bypass */
-}
-
-static void cs5530_configure_display(struct fb_info *info)
-{
-	struct geodefb_par *par = info->par;
-	u32 dcfg;
-
-	dcfg = readl(par->vid_regs + CS5530_DISPLAY_CONFIG);
-
-	/* Clear bits from existing mode. */
-	dcfg &= ~(CS5530_DCFG_CRT_SYNC_SKW_MASK | CS5530_DCFG_PWR_SEQ_DLY_MASK
-		  | CS5530_DCFG_CRT_HSYNC_POL   | CS5530_DCFG_CRT_VSYNC_POL
-		  | CS5530_DCFG_FP_PWR_EN       | CS5530_DCFG_FP_DATA_EN
-		  | CS5530_DCFG_DAC_PWR_EN      | CS5530_DCFG_VSYNC_EN
-		  | CS5530_DCFG_HSYNC_EN);
-
-	/* Set default sync skew and power sequence delays.  */
-	dcfg |= (CS5530_DCFG_CRT_SYNC_SKW_INIT | CS5530_DCFG_PWR_SEQ_DLY_INIT
-		 | CS5530_DCFG_GV_PAL_BYP);
-
-	/* Enable DACs, hsync and vsync for CRTs */
-	if (par->enable_crt) {
-		dcfg |= CS5530_DCFG_DAC_PWR_EN;
-		dcfg |= CS5530_DCFG_HSYNC_EN | CS5530_DCFG_VSYNC_EN;
-	}
-	/* Enable panel power and data if using a flat panel. */
-	if (par->panel_x > 0) {
-		dcfg |= CS5530_DCFG_FP_PWR_EN;
-		dcfg |= CS5530_DCFG_FP_DATA_EN;
-	}
-
-	/* Sync polarities. */
-	if (info->var.sync & FB_SYNC_HOR_HIGH_ACT)
-		dcfg |= CS5530_DCFG_CRT_HSYNC_POL;
-	if (info->var.sync & FB_SYNC_VERT_HIGH_ACT)
-		dcfg |= CS5530_DCFG_CRT_VSYNC_POL;
-
-	writel(dcfg, par->vid_regs + CS5530_DISPLAY_CONFIG);
-}
-
-static int cs5530_blank_display(struct fb_info *info, int blank_mode)
-{
-	struct geodefb_par *par = info->par;
-	u32 dcfg;
-	int blank, hsync, vsync;
-
-	switch (blank_mode) {
-	case FB_BLANK_UNBLANK:
-		blank = 0; hsync = 1; vsync = 1;
-		break;
-	case FB_BLANK_NORMAL:
-		blank = 1; hsync = 1; vsync = 1;
-		break;
-	case FB_BLANK_VSYNC_SUSPEND:
-		blank = 1; hsync = 1; vsync = 0;
-		break;
-	case FB_BLANK_HSYNC_SUSPEND:
-		blank = 1; hsync = 0; vsync = 1;
-		break;
-	case FB_BLANK_POWERDOWN:
-		blank = 1; hsync = 0; vsync = 0;
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	dcfg = readl(par->vid_regs + CS5530_DISPLAY_CONFIG);
-
-	dcfg &= ~(CS5530_DCFG_DAC_BL_EN | CS5530_DCFG_DAC_PWR_EN
-		  | CS5530_DCFG_HSYNC_EN | CS5530_DCFG_VSYNC_EN
-		  | CS5530_DCFG_FP_DATA_EN | CS5530_DCFG_FP_PWR_EN);
-
-	if (par->enable_crt) {
-		if (!blank)
-			dcfg |= CS5530_DCFG_DAC_BL_EN | CS5530_DCFG_DAC_PWR_EN;
-		if (hsync)
-			dcfg |= CS5530_DCFG_HSYNC_EN;
-		if (vsync)
-			dcfg |= CS5530_DCFG_VSYNC_EN;
-	}
-	if (par->panel_x > 0) {
-		if (!blank)
-			dcfg |= CS5530_DCFG_FP_DATA_EN;
-		if (hsync && vsync)
-			dcfg |= CS5530_DCFG_FP_PWR_EN;
-	}
-
-	writel(dcfg, par->vid_regs + CS5530_DISPLAY_CONFIG);
-
-	return 0;
-}
-
-struct geode_vid_ops cs5530_vid_ops = {
-	.set_dclk          = cs5530_set_dclk_frequency,
-	.configure_display = cs5530_configure_display,
-	.blank_display     = cs5530_blank_display,
-};