From 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 Mon Sep 17 00:00:00 2001 From: Yunhong Jiang Date: Tue, 4 Aug 2015 12:17:53 -0700 Subject: 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 Date: Sat Jul 25 12:13:34 2015 +0200 Prepare v4.1.3-rt3 Signed-off-by: Sebastian Andrzej Siewior 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 --- kernel/drivers/gpu/drm/tegra/dpaux.h | 74 ++++++++++++++++++++++++++++++++++++ 1 file changed, 74 insertions(+) create mode 100644 kernel/drivers/gpu/drm/tegra/dpaux.h (limited to 'kernel/drivers/gpu/drm/tegra/dpaux.h') diff --git a/kernel/drivers/gpu/drm/tegra/dpaux.h b/kernel/drivers/gpu/drm/tegra/dpaux.h new file mode 100644 index 000000000..806e245ca --- /dev/null +++ b/kernel/drivers/gpu/drm/tegra/dpaux.h @@ -0,0 +1,74 @@ +/* + * 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_DPAUX_H +#define DRM_TEGRA_DPAUX_H + +#define DPAUX_CTXSW 0x00 + +#define DPAUX_INTR_EN_AUX 0x01 +#define DPAUX_INTR_AUX 0x05 +#define DPAUX_INTR_AUX_DONE (1 << 3) +#define DPAUX_INTR_IRQ_EVENT (1 << 2) +#define DPAUX_INTR_UNPLUG_EVENT (1 << 1) +#define DPAUX_INTR_PLUG_EVENT (1 << 0) + +#define DPAUX_DP_AUXDATA_WRITE(x) (0x09 + ((x) << 2)) +#define DPAUX_DP_AUXDATA_READ(x) (0x19 + ((x) << 2)) +#define DPAUX_DP_AUXADDR 0x29 + +#define DPAUX_DP_AUXCTL 0x2d +#define DPAUX_DP_AUXCTL_TRANSACTREQ (1 << 16) +#define DPAUX_DP_AUXCTL_CMD_AUX_RD (9 << 12) +#define DPAUX_DP_AUXCTL_CMD_AUX_WR (8 << 12) +#define DPAUX_DP_AUXCTL_CMD_MOT_RQ (6 << 12) +#define DPAUX_DP_AUXCTL_CMD_MOT_RD (5 << 12) +#define DPAUX_DP_AUXCTL_CMD_MOT_WR (4 << 12) +#define DPAUX_DP_AUXCTL_CMD_I2C_RQ (2 << 12) +#define DPAUX_DP_AUXCTL_CMD_I2C_RD (1 << 12) +#define DPAUX_DP_AUXCTL_CMD_I2C_WR (0 << 12) +#define DPAUX_DP_AUXCTL_CMD_ADDRESS_ONLY (1 << 8) +#define DPAUX_DP_AUXCTL_CMDLEN(x) ((x) & 0xff) + +#define DPAUX_DP_AUXSTAT 0x31 +#define DPAUX_DP_AUXSTAT_HPD_STATUS (1 << 28) +#define DPAUX_DP_AUXSTAT_REPLY_TYPE_MASK (0xf0000) +#define DPAUX_DP_AUXSTAT_NO_STOP_ERROR (1 << 11) +#define DPAUX_DP_AUXSTAT_SINKSTAT_ERROR (1 << 10) +#define DPAUX_DP_AUXSTAT_RX_ERROR (1 << 9) +#define DPAUX_DP_AUXSTAT_TIMEOUT_ERROR (1 << 8) +#define DPAUX_DP_AUXSTAT_REPLY_MASK (0xff) + +#define DPAUX_DP_AUX_SINKSTAT_LO 0x35 +#define DPAUX_DP_AUX_SINKSTAT_HI 0x39 + +#define DPAUX_HPD_CONFIG 0x3d +#define DPAUX_HPD_CONFIG_UNPLUG_MIN_TIME(x) (((x) & 0xffff) << 16) +#define DPAUX_HPD_CONFIG_PLUG_MIN_TIME(x) ((x) & 0xffff) + +#define DPAUX_HPD_IRQ_CONFIG 0x41 +#define DPAUX_HPD_IRQ_CONFIG_MIN_LOW_TIME(x) ((x) & 0xffff) + +#define DPAUX_DP_AUX_CONFIG 0x45 + +#define DPAUX_HYBRID_PADCTL 0x49 +#define DPAUX_HYBRID_PADCTL_AUX_CMH(x) (((x) & 0x3) << 12) +#define DPAUX_HYBRID_PADCTL_AUX_DRVZ(x) (((x) & 0x7) << 8) +#define DPAUX_HYBRID_PADCTL_AUX_DRVI(x) (((x) & 0x3f) << 2) +#define DPAUX_HYBRID_PADCTL_AUX_INPUT_RCV (1 << 1) +#define DPAUX_HYBRID_PADCTL_MODE_I2C (1 << 0) +#define DPAUX_HYBRID_PADCTL_MODE_AUX (0 << 0) + +#define DPAUX_HYBRID_SPARE 0x4d +#define DPAUX_HYBRID_SPARE_PAD_POWER_DOWN (1 << 0) + +#define DPAUX_SCRATCH_REG0 0x51 +#define DPAUX_SCRATCH_REG1 0x55 +#define DPAUX_SCRATCH_REG2 0x59 + +#endif -- cgit 1.2.3-korg