diff options
| author |   Yunhong Jiang <yunhong.jiang@intel.com> | 2015-08-04 12:17:53 -0700 |
|---|---|---|
| committer | Yunhong Jiang <yunhong.jiang@intel.com> | 2015-08-04 15:44:42 -0700 |
| commit | 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (patch) | |
| tree | 1c9cafbcd35f783a87880a10f85d1a060db1a563 /kernel/drivers/gpu/drm/tegra/mipi-phy.h | |
| parent | 98260f3884f4a202f9ca5eabed40b1354c489b29 (diff) | |
Add the rt linux 4.1.3-rt3 as base
Import the rt linux 4.1.3-rt3 as OPNFV kvm base.
It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and
the base is:
commit 0917f823c59692d751951bf5ea699a2d1e2f26a2
Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Sat Jul 25 12:13:34 2015 +0200
Prepare v4.1.3-rt3
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
We lose all the git history this way and it's not good. We
should apply another opnfv project repo in future.
Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423
Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>
Diffstat (limited to 'kernel/drivers/gpu/drm/tegra/mipi-phy.h')
| -rw-r--r-- | kernel/drivers/gpu/drm/tegra/mipi-phy.h | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/kernel/drivers/gpu/drm/tegra/mipi-phy.h b/kernel/drivers/gpu/drm/tegra/mipi-phy.h new file mode 100644 index 000000000..012ea8ac3 --- /dev/null +++ b/kernel/drivers/gpu/drm/tegra/mipi-phy.h @@ -0,0 +1,51 @@ +/* + * Copyright (C) 2013 NVIDIA Corporation + * + * 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. + */ + +#ifndef DRM_TEGRA_MIPI_PHY_H +#define DRM_TEGRA_MIPI_PHY_H + +/* + * D-PHY timing parameters + * + * A detailed description of these parameters can be found in the MIPI + * Alliance Specification for D-PHY, Section 5.9 "Global Operation Timing + * Parameters". + * + * All parameters are specified in nanoseconds. + */ +struct mipi_dphy_timing { + unsigned int clkmiss; + unsigned int clkpost; + unsigned int clkpre; + unsigned int clkprepare; + unsigned int clksettle; + unsigned int clktermen; + unsigned int clktrail; + unsigned int clkzero; + unsigned int dtermen; + unsigned int eot; + unsigned int hsexit; + unsigned int hsprepare; + unsigned int hszero; + unsigned int hssettle; + unsigned int hsskip; + unsigned int hstrail; + unsigned int init; + unsigned int lpx; + unsigned int taget; + unsigned int tago; + unsigned int tasure; + unsigned int wakeup; +}; + +int mipi_dphy_timing_get_default(struct mipi_dphy_timing *timing, + unsigned long period); +int mipi_dphy_timing_validate(struct mipi_dphy_timing *timing, + unsigned long period); + +#endif |