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365f1fcd0d
android_kernel_xiaomi_sm7250/drivers/hid
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Bruno Prémont 365f1fcd0d HID: picolcd: do not reallocate memory on depth change 
Reallocating memory in depth change does not work well if some
userspace application has mmapped() the framebuffer as that mapping
does not get adjusted (thus application continues to write to old
buffer).
In addition doing deferred_io_cleanup() and init() inside of set_par()
tends to deadlock with fbcon's flashing cursor.

Avoid all this by allocating a buffer that can hold 8bpp framebuffer
and just use 1/8 of it while running at 1bpp.

Signed-off-by: Bruno Prémont <bonbons@linux-vserver.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-07-12 18:07:35 +02:00
..
usbhid Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid 2010-05-21 10:51:03 -07:00
hid-3m-pct.c Merge branch 'upstream' into for-linus 2010-05-19 14:04:49 +02:00
hid-a4tech.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
hid-apple.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
hid-belkin.c HID: adding __init/__exit macros to module init/exit functions 2009-07-23 01:28:01 +02:00
hid-cando.c HID: Support for the 11.6" Cando panel 2010-04-23 00:19:08 +02:00
hid-cherry.c HID: add support for cymotion master solar keyboard 2010-04-08 13:40:52 +02:00
hid-chicony.c HID: adding __init/__exit macros to module init/exit functions 2009-07-23 01:28:01 +02:00
hid-core.c HID: add proper support for Elecom BM084 bluetooth mouse 2010-06-28 19:02:47 +02:00
hid-cypress.c HID: add support for Acan FG-8100 barcode reader 2009-12-02 22:54:11 +01:00
hid-debug.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
hid-drff.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
hid-egalax.c HID: egalax: update slab.h include 2010-04-10 21:29:09 +02:00
hid-elecom.c HID: add proper support for Elecom BM084 bluetooth mouse 2010-06-28 19:02:47 +02:00
hid-ezkey.c HID: adding __init/__exit macros to module init/exit functions 2009-07-23 01:28:01 +02:00
hid-gaff.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
hid-gyration.c HID: fix oops in gyration_event() 2010-03-23 16:32:37 +01:00
hid-ids.h HID: hid-ids.h: keep vendor ids in alphabetical order 2010-07-11 22:29:30 +02:00
hid-input.c Input: scancode in get/set_keycodes should be unsigned 2010-03-08 23:19:15 -08:00
hid-kensington.c HID: adding __init/__exit macros to module init/exit functions 2009-07-23 01:28:01 +02:00
hid-kye.c HID: adding __init/__exit macros to module init/exit functions 2009-07-23 01:28:01 +02:00
hid-lg2ff.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
hid-lg3ff.c HID: add driver for the Logitech Flight System G940 2010-01-13 00:26:31 +01:00
hid-lg.c HID: add mappings for a few keys found on Logitech MX3200 2010-04-19 13:26:28 +02:00
hid-lg.h Merge branch 'master' into upstream 2010-02-02 23:10:39 +01:00
hid-lgff.c HID: add driver for the Logitech Flight System G940 2010-01-13 00:26:31 +01:00
hid-magicmouse.c HID: magicmouse: fix input registration 2010-05-12 16:01:31 +02:00
hid-microsoft.c HID: adding __init/__exit macros to module init/exit functions 2009-07-23 01:28:01 +02:00
hid-monterey.c HID: adding __init/__exit macros to module init/exit functions 2009-07-23 01:28:01 +02:00
hid-mosart.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
hid-ntrig.c HID: ntrig: add filtering module parameters 2010-05-11 10:45:22 +02:00
hid-ortek.c HID: add support for Ortek WKB-2000 2010-01-26 01:57:35 +01:00
hid-petalynx.c HID: adding __init/__exit macros to module init/exit functions 2009-07-23 01:28:01 +02:00
hid-picolcd.c HID: picolcd: do not reallocate memory on depth change 2010-07-12 18:07:35 +02:00
hid-pl.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
hid-prodikeys.c HID: Prodikeys PC-MIDI HID Driver 2010-05-12 15:18:59 +02:00
hid-quanta.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
hid-roccat-kone.c HID: roccat: cleanup preprocessor macros 2010-05-19 13:59:21 +02:00
hid-roccat-kone.h HID: roccat: cleanup preprocessor macros 2010-05-19 13:59:21 +02:00
hid-samsung.c HID: hid-samsung: remove redundant key mappings 2010-05-18 10:41:19 +02:00
hid-sjoy.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
hid-sony.c HID: sony: fix sony_set_operational_bt 2010-05-03 17:19:03 +02:00
hid-stantum.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
hid-sunplus.c HID: adding __init/__exit macros to module init/exit functions 2009-07-23 01:28:01 +02:00
hid-tmff.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
hid-topseed.c HID: add support for BTC Emprex 3009URF III Vista MCE Remote 2010-04-29 00:45:01 +02:00
hid-twinhan.c HID: add __init/__exit macros to twinhan.c 2009-09-29 13:58:20 +02:00
hid-wacom.c Merge branch 'upstream' into for-linus 2010-05-19 14:04:49 +02:00
hid-zpff.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
hid-zydacron.c HID: add omitted hid-zydacron.c file 2010-05-17 20:58:47 +02:00
hidraw.c HID: remove unused variable from hidraw_read 2010-05-25 09:47:19 +02:00
Kconfig HID: add proper support for Elecom BM084 bluetooth mouse 2010-06-28 19:02:47 +02:00
Makefile HID: add proper support for Elecom BM084 bluetooth mouse 2010-06-28 19:02:47 +02:00