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/dsi.h | 142 +++++++++++++++++++++++++++++++++++++ 1 file changed, 142 insertions(+) create mode 100644 kernel/drivers/gpu/drm/tegra/dsi.h (limited to 'kernel/drivers/gpu/drm/tegra/dsi.h') diff --git a/kernel/drivers/gpu/drm/tegra/dsi.h b/kernel/drivers/gpu/drm/tegra/dsi.h new file mode 100644 index 000000000..bad1006a5 --- /dev/null +++ b/kernel/drivers/gpu/drm/tegra/dsi.h @@ -0,0 +1,142 @@ +/* + * 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_DSI_H +#define DRM_TEGRA_DSI_H + +#define DSI_INCR_SYNCPT 0x00 +#define DSI_INCR_SYNCPT_CONTROL 0x01 +#define DSI_INCR_SYNCPT_ERROR 0x02 +#define DSI_CTXSW 0x08 +#define DSI_RD_DATA 0x09 +#define DSI_WR_DATA 0x0a +#define DSI_POWER_CONTROL 0x0b +#define DSI_POWER_CONTROL_ENABLE (1 << 0) +#define DSI_INT_ENABLE 0x0c +#define DSI_INT_STATUS 0x0d +#define DSI_INT_MASK 0x0e +#define DSI_HOST_CONTROL 0x0f +#define DSI_HOST_CONTROL_FIFO_RESET (1 << 21) +#define DSI_HOST_CONTROL_CRC_RESET (1 << 20) +#define DSI_HOST_CONTROL_TX_TRIG_SOL (0 << 12) +#define DSI_HOST_CONTROL_TX_TRIG_FIFO (1 << 12) +#define DSI_HOST_CONTROL_TX_TRIG_HOST (2 << 12) +#define DSI_HOST_CONTROL_RAW (1 << 6) +#define DSI_HOST_CONTROL_HS (1 << 5) +#define DSI_HOST_CONTROL_FIFO_SEL (1 << 4) +#define DSI_HOST_CONTROL_IMM_BTA (1 << 3) +#define DSI_HOST_CONTROL_PKT_BTA (1 << 2) +#define DSI_HOST_CONTROL_CS (1 << 1) +#define DSI_HOST_CONTROL_ECC (1 << 0) +#define DSI_CONTROL 0x10 +#define DSI_CONTROL_HS_CLK_CTRL (1 << 20) +#define DSI_CONTROL_CHANNEL(c) (((c) & 0x3) << 16) +#define DSI_CONTROL_FORMAT(f) (((f) & 0x3) << 12) +#define DSI_CONTROL_TX_TRIG(x) (((x) & 0x3) << 8) +#define DSI_CONTROL_LANES(n) (((n) & 0x3) << 4) +#define DSI_CONTROL_DCS_ENABLE (1 << 3) +#define DSI_CONTROL_SOURCE(s) (((s) & 0x1) << 2) +#define DSI_CONTROL_VIDEO_ENABLE (1 << 1) +#define DSI_CONTROL_HOST_ENABLE (1 << 0) +#define DSI_SOL_DELAY 0x11 +#define DSI_MAX_THRESHOLD 0x12 +#define DSI_TRIGGER 0x13 +#define DSI_TRIGGER_HOST (1 << 1) +#define DSI_TRIGGER_VIDEO (1 << 0) +#define DSI_TX_CRC 0x14 +#define DSI_STATUS 0x15 +#define DSI_STATUS_IDLE (1 << 10) +#define DSI_STATUS_UNDERFLOW (1 << 9) +#define DSI_STATUS_OVERFLOW (1 << 8) +#define DSI_INIT_SEQ_CONTROL 0x1a +#define DSI_INIT_SEQ_DATA_0 0x1b +#define DSI_INIT_SEQ_DATA_1 0x1c +#define DSI_INIT_SEQ_DATA_2 0x1d +#define DSI_INIT_SEQ_DATA_3 0x1e +#define DSI_INIT_SEQ_DATA_4 0x1f +#define DSI_INIT_SEQ_DATA_5 0x20 +#define DSI_INIT_SEQ_DATA_6 0x21 +#define DSI_INIT_SEQ_DATA_7 0x22 +#define DSI_PKT_SEQ_0_LO 0x23 +#define DSI_PKT_SEQ_0_HI 0x24 +#define DSI_PKT_SEQ_1_LO 0x25 +#define DSI_PKT_SEQ_1_HI 0x26 +#define DSI_PKT_SEQ_2_LO 0x27 +#define DSI_PKT_SEQ_2_HI 0x28 +#define DSI_PKT_SEQ_3_LO 0x29 +#define DSI_PKT_SEQ_3_HI 0x2a +#define DSI_PKT_SEQ_4_LO 0x2b +#define DSI_PKT_SEQ_4_HI 0x2c +#define DSI_PKT_SEQ_5_LO 0x2d +#define DSI_PKT_SEQ_5_HI 0x2e +#define DSI_DCS_CMDS 0x33 +#define DSI_PKT_LEN_0_1 0x34 +#define DSI_PKT_LEN_2_3 0x35 +#define DSI_PKT_LEN_4_5 0x36 +#define DSI_PKT_LEN_6_7 0x37 +#define DSI_PHY_TIMING_0 0x3c +#define DSI_PHY_TIMING_1 0x3d +#define DSI_PHY_TIMING_2 0x3e +#define DSI_BTA_TIMING 0x3f + +#define DSI_TIMING_FIELD(value, period, hwinc) \ + ((DIV_ROUND_CLOSEST(value, period) - (hwinc)) & 0xff) + +#define DSI_TIMEOUT_0 0x44 +#define DSI_TIMEOUT_LRX(x) (((x) & 0xffff) << 16) +#define DSI_TIMEOUT_HTX(x) (((x) & 0xffff) << 0) +#define DSI_TIMEOUT_1 0x45 +#define DSI_TIMEOUT_PR(x) (((x) & 0xffff) << 16) +#define DSI_TIMEOUT_TA(x) (((x) & 0xffff) << 0) +#define DSI_TO_TALLY 0x46 +#define DSI_TALLY_TA(x) (((x) & 0xff) << 16) +#define DSI_TALLY_LRX(x) (((x) & 0xff) << 8) +#define DSI_TALLY_HTX(x) (((x) & 0xff) << 0) +#define DSI_PAD_CONTROL_0 0x4b +#define DSI_PAD_CONTROL_VS1_PDIO(x) (((x) & 0xf) << 0) +#define DSI_PAD_CONTROL_VS1_PDIO_CLK (1 << 8) +#define DSI_PAD_CONTROL_VS1_PULLDN(x) (((x) & 0xf) << 16) +#define DSI_PAD_CONTROL_VS1_PULLDN_CLK (1 << 24) +#define DSI_PAD_CONTROL_CD 0x4c +#define DSI_PAD_CD_STATUS 0x4d +#define DSI_VIDEO_MODE_CONTROL 0x4e +#define DSI_PAD_CONTROL_1 0x4f +#define DSI_PAD_CONTROL_2 0x50 +#define DSI_PAD_OUT_CLK(x) (((x) & 0x7) << 0) +#define DSI_PAD_LP_DN(x) (((x) & 0x7) << 4) +#define DSI_PAD_LP_UP(x) (((x) & 0x7) << 8) +#define DSI_PAD_SLEW_DN(x) (((x) & 0x7) << 12) +#define DSI_PAD_SLEW_UP(x) (((x) & 0x7) << 16) +#define DSI_PAD_CONTROL_3 0x51 +#define DSI_PAD_CONTROL_4 0x52 +#define DSI_GANGED_MODE_CONTROL 0x53 +#define DSI_GANGED_MODE_CONTROL_ENABLE (1 << 0) +#define DSI_GANGED_MODE_START 0x54 +#define DSI_GANGED_MODE_SIZE 0x55 +#define DSI_RAW_DATA_BYTE_COUNT 0x56 +#define DSI_ULTRA_LOW_POWER_CONTROL 0x57 +#define DSI_INIT_SEQ_DATA_8 0x58 +#define DSI_INIT_SEQ_DATA_9 0x59 +#define DSI_INIT_SEQ_DATA_10 0x5a +#define DSI_INIT_SEQ_DATA_11 0x5b +#define DSI_INIT_SEQ_DATA_12 0x5c +#define DSI_INIT_SEQ_DATA_13 0x5d +#define DSI_INIT_SEQ_DATA_14 0x5e +#define DSI_INIT_SEQ_DATA_15 0x5f + +/* + * pixel format as used in the DSI_CONTROL_FORMAT field + */ +enum tegra_dsi_format { + TEGRA_DSI_FORMAT_16P, + TEGRA_DSI_FORMAT_18NP, + TEGRA_DSI_FORMAT_18P, + TEGRA_DSI_FORMAT_24P, +}; + +#endif -- cgit 1.2.3-korg