forked from luck/tmp_suning_uos_patched
a5a0fc6743
Inki writes:
"this patch set updates exynos drm framework and includes minor fixups.
and this pull request except hdmi device tree support patch set posted
by Rahul Sharma because that includes media side patch so for this
patch set, we may have git pull one more time in addition, if we get
an agreement with media guys. for this patch, you can refer to below link,
http://comments.gmane.org/gmane.comp.video.dri.devel/74504
this pull request adds hdmi device tree support
and includes related patch set such as disabling of hdmi internal
interrupt, suppport for platform variants for hdmi and mixer,
support to disable video processor based on platform type and
removal of drm common platform data. as you know, this patch
set was delayed because it included an media side patch. so for this,
we got an ack from v4l2-based hdmi driver author, Tomasz Stanislawski."
* 'exynos-drm-next' of git://git.infradead.org/users/kmpark/linux-samsung: (34 commits)
drm: exynos: hdmi: remove drm common hdmi platform data struct
drm: exynos: hdmi: add support for exynos5 hdmi
drm: exynos: hdmi: replace is_v13 with version check in hdmi
drm: exynos: hdmi: add support for exynos5 mixer
drm: exynos: hdmi: add support to disable video processor in mixer
drm: exynos: hdmi: add support for platform variants for mixer
drm: exynos: hdmi: add support for exynos5 hdmiphy
drm: exynos: hdmi: add support for exynos5 ddc
drm: exynos: remove drm hdmi platform data struct
drm: exynos: hdmi: turn off HPD interrupt in HDMI chip
drm: exynos: hdmi: use s5p-hdmi platform data
drm: exynos: hdmi: fix interrupt handling
drm: exynos: hdmi: support for platform variants
media: s5p-hdmi: add HPD GPIO to platform data
drm/exynos: fix kcalloc size of g2d cmdlist node
drm/exynos: fix to calculate CRTC shown via screen
drm/exynos: fix display power call issue.
drm/exynos: add platform_device_id table and driver data for drm fimd
drm/exynos: Fix potential NULL pointer dereference
drm/exynos: support drm_wait_vblank feature for VIDI
...
Conflicts:
include/drm/exynos_drm.h
89 lines
2.8 KiB
C
89 lines
2.8 KiB
C
/* exynos_drm.h
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*
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* Copyright (c) 2011 Samsung Electronics Co., Ltd.
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* Authors:
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* Inki Dae <inki.dae@samsung.com>
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* Joonyoung Shim <jy0922.shim@samsung.com>
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* Seung-Woo Kim <sw0312.kim@samsung.com>
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
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* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*/
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#ifndef _EXYNOS_DRM_H_
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#define _EXYNOS_DRM_H_
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#include <uapi/drm/exynos_drm.h>
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/**
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* A structure for lcd panel information.
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*
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* @timing: default video mode for initializing
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* @width_mm: physical size of lcd width.
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* @height_mm: physical size of lcd height.
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*/
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struct exynos_drm_panel_info {
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struct fb_videomode timing;
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u32 width_mm;
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u32 height_mm;
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};
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/**
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* Platform Specific Structure for DRM based FIMD.
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*
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* @panel: default panel info for initializing
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* @default_win: default window layer number to be used for UI.
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* @bpp: default bit per pixel.
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*/
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struct exynos_drm_fimd_pdata {
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struct exynos_drm_panel_info panel;
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u32 vidcon0;
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u32 vidcon1;
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unsigned int default_win;
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unsigned int bpp;
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};
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/**
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* Platform Specific Structure for DRM based HDMI.
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*
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* @hdmi_dev: device point to specific hdmi driver.
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* @mixer_dev: device point to specific mixer driver.
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*
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* this structure is used for common hdmi driver and each device object
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* would be used to access specific device driver(hdmi or mixer driver)
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*/
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struct exynos_drm_common_hdmi_pd {
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struct device *hdmi_dev;
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struct device *mixer_dev;
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};
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/**
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* Platform Specific Structure for DRM based HDMI core.
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*
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* @is_v13: set if hdmi version 13 is.
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* @cfg_hpd: function pointer to configure hdmi hotplug detection pin
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* @get_hpd: function pointer to get value of hdmi hotplug detection pin
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*/
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struct exynos_drm_hdmi_pdata {
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bool is_v13;
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void (*cfg_hpd)(bool external);
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int (*get_hpd)(void);
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};
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#endif /* _EXYNOS_DRM_H_ */
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