diff options
| author | Min-wuk Lee <mlee@nvidia.com> | 2014-02-14 10:55:15 +0900 |
|---|---|---|
| committer | Min-wuk Lee <mlee@nvidia.com> | 2014-02-20 18:00:29 -0800 |
| commit | 2564cf73de0075a3ed8c2d74223ffe02dd9b0c94 (patch) | |
| tree | 9124742f60f6f0dab236ddc7f46e7fd8a81c9a67 /include/dt-bindings | |
| parent | 99e134ae9eb37e2ec6a16701303d508cb97bddbf (diff) | |
arm: dts: prepare tegra dc macros
Since the device tree macro is supported, add
tegra dc macros to improve the readability of
device tree source for display system.
Bug 1371533
Change-Id: If36707f9589055aac61e3769add76663b4307f69
Signed-off-by: Min-wuk Lee <mlee@nvidia.com>
Reviewed-on: http://git-master/r/367473
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Animesh Kishore <ankishore@nvidia.com>
Reviewed-by: Venkat Moganty <vmoganty@nvidia.com>
Diffstat (limited to 'include/dt-bindings')
| -rw-r--r-- | include/dt-bindings/display/tegra-dc.h | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/include/dt-bindings/display/tegra-dc.h b/include/dt-bindings/display/tegra-dc.h new file mode 100644 index 000000000000..6f5c316dba15 --- /dev/null +++ b/include/dt-bindings/display/tegra-dc.h @@ -0,0 +1,75 @@ +/* + * include/dt-bindings/display/tegra-dc.h + * + * Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef __TEGRA_DC_H +#define __TEGRA_DC_H + +/* tegra_dc_out.type */ +#define TEGRA_DC_OUT_RGB 0 +#define TEGRA_DC_OUT_HDMI 1 +#define TEGRA_DC_OUT_DSI 2 +#define TEGRA_DC_OUT_DP 3 +#define TEGRA_DC_OUT_LVDS 4 +#define TEGRA_DC_OUT_NVSR_DP 5 + +/* tegra_dc_out.dither */ +#define TEGRA_DC_UNDEFINED_DITHER 0 +#define TEGRA_DC_DISABLE_DITHER 1 +#define TEGRA_DC_ORDERED_DITHER 2 +#define TEGRA_DC_ERRDIFF_DITHER 3 +#define TEGRA_DC_TEMPORAL_DITHER 4 + +/* bits for tegra_dc_out.flags */ +#define TEGRA_DC_OUT_HOTPLUG_HIGH (0 << 1) +#define TEGRA_DC_OUT_HOTPLUG_LOW (1 << 1) +#define TEGRA_DC_OUT_NVHDCP_POLICY_ALWAYS_ON (0 << 2) +#define TEGRA_DC_OUT_NVHDCP_POLICY_ON_DEMAND (1 << 2) +#define TEGRA_DC_OUT_CONTINUOUS_MODE (0 << 3) +#define TEGRA_DC_OUT_ONE_SHOT_MODE (1 << 3) +#define TEGRA_DC_OUT_N_SHOT_MODE (1 << 4) +#define TEGRA_DC_OUT_ONE_SHOT_LP_MODE (1 << 5) +#define TEGRA_DC_OUT_INITIALIZED_MODE (1 << 6) +/* Makes hotplug GPIO a LP0 wakeup source */ +#define TEGRA_DC_OUT_HOTPLUG_WAKE_LP0 (1 << 7) + +/* tegra_dc_out.align */ +#define TEGRA_DC_ALIGN_MSB 0 +#define TEGRA_DC_ALIGN_LSB 1 + +/* tegra_dc_out.order */ +#define TEGRA_DC_ORDER_RED_BLUE 0 +#define TEGRA_DC_ORDER_BLUE_RED 1 + +/* tegra_fb_data.flags */ +#define TEGRA_FB_FLIP_ON_PROBE (1 << 0) + +/* tegra_dc_platform_data.flags */ +#define TEGRA_DC_FLAG_ENABLED (1 << 0) + +/* tegra_dc_out_pin.name */ +#define TEGRA_DC_OUT_PIN_DATA_ENABLE 0 +#define TEGRA_DC_OUT_PIN_H_SYNC 1 +#define TEGRA_DC_OUT_PIN_V_SYNC 2 +#define TEGRA_DC_OUT_PIN_PIXEL_CLOCK 3 + +/* tegra_dc_out_pin.pol */ +#define TEGRA_DC_OUT_PIN_POL_LOW 0 +#define TEGRA_DC_OUT_PIN_POL_HIGH 1 + +#endif /* __TEGRA_DC_H */ + |