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authorTomi Valkeinen <tomi.valkeinen@ti.com>2014-02-13 15:31:38 +0200
committerTomi Valkeinen <tomi.valkeinen@ti.com>2014-04-17 08:10:19 +0300
commitf7018c21350204c4cf628462f229d44d03545254 (patch)
tree408787177164cf51cc06f7aabdb04fcff8d2b6aa /drivers/video/via/via_aux_edid.c
parentc26ef3eb3c11274bad1b64498d0a134f85755250 (diff)
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>
Diffstat (limited to 'drivers/video/via/via_aux_edid.c')
-rw-r--r--drivers/video/via/via_aux_edid.c100
1 files changed, 0 insertions, 100 deletions
diff --git a/drivers/video/via/via_aux_edid.c b/drivers/video/via/via_aux_edid.c
deleted file mode 100644
index 754d4509033f..000000000000
--- a/drivers/video/via/via_aux_edid.c
+++ /dev/null
@@ -1,100 +0,0 @@
-/*
- * Copyright 2011 Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
- *
- * 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, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTIES OR REPRESENTATIONS; 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.
- */
-/*
- * generic EDID driver
- */
-
-#include <linux/slab.h>
-#include <linux/fb.h>
-#include "via_aux.h"
-#include "../edid.h"
-
-
-static const char *name = "EDID";
-
-
-static void query_edid(struct via_aux_drv *drv)
-{
- struct fb_monspecs *spec = drv->data;
- unsigned char edid[EDID_LENGTH];
- bool valid = false;
-
- if (spec) {
- fb_destroy_modedb(spec->modedb);
- } else {
- spec = kmalloc(sizeof(*spec), GFP_KERNEL);
- if (!spec)
- return;
- }
-
- spec->version = spec->revision = 0;
- if (via_aux_read(drv, 0x00, edid, EDID_LENGTH)) {
- fb_edid_to_monspecs(edid, spec);
- valid = spec->version || spec->revision;
- }
-
- if (!valid) {
- kfree(spec);
- spec = NULL;
- } else
- printk(KERN_DEBUG "EDID: %s %s\n", spec->manufacturer, spec->monitor);
-
- drv->data = spec;
-}
-
-static const struct fb_videomode *get_preferred_mode(struct via_aux_drv *drv)
-{
- struct fb_monspecs *spec = drv->data;
- int i;
-
- if (!spec || !spec->modedb || !(spec->misc & FB_MISC_1ST_DETAIL))
- return NULL;
-
- for (i = 0; i < spec->modedb_len; i++) {
- if (spec->modedb[i].flag & FB_MODE_IS_FIRST &&
- spec->modedb[i].flag & FB_MODE_IS_DETAILED)
- return &spec->modedb[i];
- }
-
- return NULL;
-}
-
-static void cleanup(struct via_aux_drv *drv)
-{
- struct fb_monspecs *spec = drv->data;
-
- if (spec)
- fb_destroy_modedb(spec->modedb);
-}
-
-void via_aux_edid_probe(struct via_aux_bus *bus)
-{
- struct via_aux_drv drv = {
- .bus = bus,
- .addr = 0x50,
- .name = name,
- .cleanup = cleanup,
- .get_preferred_mode = get_preferred_mode};
-
- query_edid(&drv);
-
- /* as EDID devices can be connected/disconnected just add the driver */
- via_aux_add(&drv);
-}