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	Fixed MTP to work with TWRP
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								drivers/gpu/drm/gma500/mdfld_output.c
									
										
									
									
									
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								drivers/gpu/drm/gma500/mdfld_output.c
									
										
									
									
									
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							|  | @ -0,0 +1,74 @@ | |||
| /*
 | ||||
|  * Copyright (c)  2010 Intel Corporation | ||||
|  * | ||||
|  * Permission is hereby granted, free of charge, to any person obtaining a | ||||
|  * copy of this software and associated documentation files (the "Software"), | ||||
|  * to deal in the Software without restriction, including without limitation | ||||
|  * the rights to use, copy, modify, merge, publish, distribute, sublicensen | ||||
|  * and/or sell copies of the Software, and to permit persons to whom the | ||||
|  * Software is furnished to do so, subject to the following conditions: | ||||
|  * | ||||
|  * The above copyright notice and this permission notice (including the next | ||||
|  * paragraph) shall be included in all copies or substantial portions of the | ||||
|  * Software. | ||||
|  * | ||||
|  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | ||||
|  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | ||||
|  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL | ||||
|  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | ||||
|  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING | ||||
|  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER | ||||
|  * DEALINGS IN THE SOFTWARE. | ||||
|  * | ||||
|  * Authors: | ||||
|  * Thomas Eaton <thomas.g.eaton@intel.com> | ||||
|  * Scott Rowe <scott.m.rowe@intel.com> | ||||
| */ | ||||
| 
 | ||||
| #include "mdfld_output.h" | ||||
| #include "mdfld_dsi_dpi.h" | ||||
| #include "mdfld_dsi_output.h" | ||||
| 
 | ||||
| #include "tc35876x-dsi-lvds.h" | ||||
| 
 | ||||
| int mdfld_get_panel_type(struct drm_device *dev, int pipe) | ||||
| { | ||||
| 	struct drm_psb_private *dev_priv = dev->dev_private; | ||||
| 	return dev_priv->mdfld_panel_id; | ||||
| } | ||||
| 
 | ||||
| static void mdfld_init_panel(struct drm_device *dev, int mipi_pipe, | ||||
| 								int p_type) | ||||
| { | ||||
| 	switch (p_type) { | ||||
| 	case TPO_VID: | ||||
| 		mdfld_dsi_output_init(dev, mipi_pipe, &mdfld_tpo_vid_funcs); | ||||
| 		break; | ||||
| 	case TC35876X: | ||||
| 		tc35876x_init(dev); | ||||
| 		mdfld_dsi_output_init(dev, mipi_pipe, &mdfld_tc35876x_funcs); | ||||
| 		break; | ||||
| 	case TMD_VID: | ||||
| 		mdfld_dsi_output_init(dev, mipi_pipe, &mdfld_tmd_vid_funcs); | ||||
| 		break; | ||||
| 	case HDMI: | ||||
| /*		if (dev_priv->mdfld_hdmi_present)
 | ||||
| 			mdfld_hdmi_init(dev, &dev_priv->mode_dev); */ | ||||
| 		break; | ||||
| 	} | ||||
| } | ||||
| 
 | ||||
| 
 | ||||
| int mdfld_output_init(struct drm_device *dev) | ||||
| { | ||||
| 	struct drm_psb_private *dev_priv = dev->dev_private; | ||||
| 
 | ||||
| 	/* FIXME: hardcoded for now */ | ||||
| 	dev_priv->mdfld_panel_id = TC35876X; | ||||
| 	/* MIPI panel 1 */ | ||||
| 	mdfld_init_panel(dev, 0, dev_priv->mdfld_panel_id); | ||||
| 	/* HDMI panel */ | ||||
| 	mdfld_init_panel(dev, 1, HDMI); | ||||
| 	return 0; | ||||
| } | ||||
| 
 | ||||
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