microsoft
/
WSL2-Linux-Kernel
зеркало из https://github.com/microsoft/WSL2-Linux-Kernel.git
1
0
Форкнуть 0
Код Задачи Пакеты Проекты Релизы Вики Активность

- three fixeups 

. it fixes potential issues[1] by using monotonic timestamp
     instead of 'struct timeval'
   . correct HDMI_I2S_PIN_SEL_1 definition and setting value.
   . fix bit shift typo of FIMC register definition
 - two cleanups
   . remove unnecessary error messages
   . remove exynos_drm_rotator.h file
 
 [1] https://patchwork.kernel.org/patch/10170205/
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQIcBAABAgAGBQJai51+AAoJEFc4NIkMQxK4bkoP+weijxzZ/G+BhJXv4K9h7+zR
 40SRz5F5rU+SQf5aB7xSMcIXtlkqgv1WcOdX7d6EVNSjv0qjJKn0xgX0D56mFMVq
 ZaNVeDTItZhC2A8hlvML4O26W9ZUS5zu7eetVS2OhSsLQo/dEe/qW1twaKK+SDmC
 Npdaipx3Hfw7pBMpbklyCJW9V6qAKlHvCSVtoWtk52XnDmXOG4wcUasfKPmDWmzR
 QCyWnh1yLd9Uawa+sxrqlCNaxzT+0MppIsXjSXmRlCpEk3GPJI4bNbEe013LUAHi
 UsXFDpwDf1FleHE9tAD1s569NtwCkjZCMET+VP5N0w8PlD6pT7Oyj5DrTCmSb2zJ
 rUedRSDMPFBKMYBLOpAbW01NlDS3aHwtjYwC1RwiqBatGrMwVBKebtTJhofkklSj
 gHrCDezffah9uvZBqRkNC2+YYefcVNCRxM+IskDNSyb81QyJV55Kf6gBWbu2+/tA
 iIOjAALErPa1nQA/hMZs0LSEX86yC7/fphq+VcwApxdsDYQxEcgN3ZhQk4VfLNBI
 UxvLHvoMS5EAtKgaGlvqHO2qtcyNWw+obJmy8YQuiaOO3SffA0wPewXCfY6uNgrc
 6kpzJKknzVR+6qh+om+EizRe5wstVm2YeP64wKk9BbgWeXJg9kgPgL9o/GKPfGom
 e8CnRpu77cxWPjK6zbHD
 =QWZV
 -----END PGP SIGNATURE-----

Merge tag 'exynos-drm-fixes-for-v4.16-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos into drm-fixes

- three fixeups
  . it fixes potential issues[1] by using monotonic timestamp
    instead of 'struct timeval'
  . correct HDMI_I2S_PIN_SEL_1 definition and setting value.
  . fix bit shift typo of FIMC register definition
- two cleanups
  . remove unnecessary error messages
  . remove exynos_drm_rotator.h file

[1] https://patchwork.kernel.org/patch/10170205/

* tag 'exynos-drm-fixes-for-v4.16-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos:
  drm: exynos: Use proper macro definition for HDMI_I2S_PIN_SEL_1
  drm/exynos: remove exynos_drm_rotator.h
  drm/exynos: g2d: Delete an error message for a failed memory allocation in two functions
  drm/exynos: fix comparison to bitshift when dealing with a mask
  drm/exynos: g2d: use monotonic timestamps
This commit is contained in:
Dave Airlie 2018-02-21 07:08:22 +10:00
Родитель 91ab883eb2 c84b66f8aa
Коммит d73e0111ac
5 изменённых файлов: 12 добавлений и 30 удалений
Показать статистику Скачать Patch файл Скачать Diff файл Показать все файлы Свернуть все файлы

12
drivers/gpu/drm/exynos/exynos_drm_g2d.c
Просмотреть файл

@ -286,7 +286,6 @@ static int g2d_init_cmdlist(struct g2d_data *g2d)
node = kcalloc(G2D_CMDLIST_NUM, sizeof(*node), GFP_KERNEL);
if (!node) {
dev_err(dev, "failed to allocate memory\n");
ret = -ENOMEM;
goto err;
}
@ -926,7 +925,7 @@ static void g2d_finish_event(struct g2d_data *g2d, u32 cmdlist_no)
struct drm_device *drm_dev = g2d->subdrv.drm_dev;
struct g2d_runqueue_node *runqueue_node = g2d->runqueue_node;
struct drm_exynos_pending_g2d_event *e;
struct timeval now;
struct timespec64 now;
if (list_empty(&runqueue_node->event_list))
return;
@ -934,9 +933,9 @@ static void g2d_finish_event(struct g2d_data *g2d, u32 cmdlist_no)
e = list_first_entry(&runqueue_node->event_list,
struct drm_exynos_pending_g2d_event, base.link);
do_gettimeofday(&now);
ktime_get_ts64(&now);
e->event.tv_sec = now.tv_sec;
e->event.tv_usec = now.tv_usec;
e->event.tv_usec = now.tv_nsec / NSEC_PER_USEC;
e->event.cmdlist_no = cmdlist_no;
drm_send_event(drm_dev, &e->base);
@ -1358,10 +1357,9 @@ int exynos_g2d_exec_ioctl(struct drm_device *drm_dev, void *data,
return -EFAULT;
runqueue_node = kmem_cache_alloc(g2d->runqueue_slab, GFP_KERNEL);
if (!runqueue_node) {
dev_err(dev, "failed to allocate memory\n");
if (!runqueue_node)
return -ENOMEM;
}
run_cmdlist = &runqueue_node->run_cmdlist;
event_list = &runqueue_node->event_list;
INIT_LIST_HEAD(run_cmdlist);

19
drivers/gpu/drm/exynos/exynos_drm_rotator.h
Просмотреть файл

@ -1,19 +0,0 @@
/*
* Copyright (c) 2012 Samsung Electronics Co., Ltd.
*
* Authors:
* YoungJun Cho <yj44.cho@samsung.com>
* Eunchul Kim <chulspro.kim@samsung.com>
*
* 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.
*/
#ifndef _EXYNOS_DRM_ROTATOR_H_
#define _EXYNOS_DRM_ROTATOR_H_
/* TODO */
#endif

7
drivers/gpu/drm/exynos/exynos_hdmi.c
Просмотреть файл

@ -1068,10 +1068,13 @@ static void hdmi_audio_config(struct hdmi_context *hdata)
/* Configuration I2S input ports. Configure I2S_PIN_SEL_0~4 */
hdmi_reg_writeb(hdata, HDMI_I2S_PIN_SEL_0, HDMI_I2S_SEL_SCLK(5)
| HDMI_I2S_SEL_LRCK(6));
hdmi_reg_writeb(hdata, HDMI_I2S_PIN_SEL_1, HDMI_I2S_SEL_SDATA1(1)
| HDMI_I2S_SEL_SDATA2(4));
hdmi_reg_writeb(hdata, HDMI_I2S_PIN_SEL_1, HDMI_I2S_SEL_SDATA1(3)
| HDMI_I2S_SEL_SDATA0(4));
hdmi_reg_writeb(hdata, HDMI_I2S_PIN_SEL_2, HDMI_I2S_SEL_SDATA3(1)
| HDMI_I2S_SEL_SDATA2(2));
hdmi_reg_writeb(hdata, HDMI_I2S_PIN_SEL_3, HDMI_I2S_SEL_DSD(0));
/* I2S_CON_1 & 2 */

2
drivers/gpu/drm/exynos/regs-fimc.h
Просмотреть файл

@ -569,7 +569,7 @@
#define EXYNOS_CIIMGEFF_FIN_EMBOSSING (4 << 26)
#define EXYNOS_CIIMGEFF_FIN_SILHOUETTE (5 << 26)
#define EXYNOS_CIIMGEFF_FIN_MASK (7 << 26)
#define EXYNOS_CIIMGEFF_PAT_CBCR_MASK ((0xff < 13) | (0xff < 0))
#define EXYNOS_CIIMGEFF_PAT_CBCR_MASK ((0xff << 13) | (0xff << 0))
/* Real input DMA size register */
#define EXYNOS_CIREAL_ISIZE_AUTOLOAD_ENABLE (1 << 31)

2
drivers/gpu/drm/exynos/regs-hdmi.h
Просмотреть файл

@ -464,7 +464,7 @@
/* I2S_PIN_SEL_1 */
#define HDMI_I2S_SEL_SDATA1(x) (((x) & 0x7) << 4)
#define HDMI_I2S_SEL_SDATA2(x) ((x) & 0x7)
#define HDMI_I2S_SEL_SDATA0(x) ((x) & 0x7)
/* I2S_PIN_SEL_2 */
#define HDMI_I2S_SEL_SDATA3(x) (((x) & 0x7) << 4)