change otg to host mode

hc

2024-05-11 04dd17822334871b23ea2862f7798fb0e0007777

 kernel/drivers/gpu/drm/gma500/psb_intel_drv.h
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@@ -1,19 +1,6 @@
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+/* SPDX-License-Identifier: GPL-2.0-only */
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 /*
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  * Copyright (c) 2009-2011, Intel Corporation.
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- *
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- * This program is free software; you can redistribute it and/or modify it
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- * under the terms and conditions of the GNU General Public License,
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- * version 2, as published by the Free Software Foundation.
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- *
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- * This program is distributed in the hope it will be useful, but WITHOUT
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- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
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- * more details.
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- *
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- * You should have received a copy of the GNU General Public License along with
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- * this program; if not, write to the Free Software Foundation, Inc.,
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- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
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- *
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  */
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 #ifndef __INTEL_DRV_H__
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@@ -24,7 +11,8 @@
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 #include <drm/drm_crtc.h>
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 #include <drm/drm_crtc_helper.h>
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 #include <drm/drm_encoder.h>
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-#include <linux/gpio.h>
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+#include <drm/drm_probe_helper.h>
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+#include <drm/drm_vblank.h>
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 #include "gma_display.h"
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 /*
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@@ -66,25 +54,6 @@
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 #define INTEL_OUTPUT_MIPI2 8
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 #define INTEL_OUTPUT_DISPLAYPORT 9
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 #define INTEL_OUTPUT_EDP 10
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-
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-#define INTEL_MODE_PIXEL_MULTIPLIER_SHIFT (0x0)
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-#define INTEL_MODE_PIXEL_MULTIPLIER_MASK (0xf << INTEL_MODE_PIXEL_MULTIPLIER_SHIFT)
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-
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-static inline void
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-psb_intel_mode_set_pixel_multiplier(struct drm_display_mode *mode,
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-				int multiplier)
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-{
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-	mode->clock *= multiplier;
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-	mode->private_flags |= multiplier;
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-}
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-
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-static inline int
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-psb_intel_mode_get_pixel_multiplier(const struct drm_display_mode *mode)
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-{
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-	return (mode->private_flags & INTEL_MODE_PIXEL_MULTIPLIER_MASK)
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-	       >> INTEL_MODE_PIXEL_MULTIPLIER_SHIFT;
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-}
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-
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 /*
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  * Hold information useally put on the device driver privates here,
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@@ -194,6 +163,8 @@
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 	struct psb_intel_crtc_state *crtc_state;
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 	const struct gma_clock_funcs *clock_funcs;
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+
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+	struct drm_pending_vblank_event *page_flip_event;
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 };
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 #define to_gma_crtc(x)	\
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@@ -261,7 +232,6 @@
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 					struct drm_property *property,
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 					uint64_t value);
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 extern void psb_intel_lvds_destroy(struct drm_connector *connector);
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-extern const struct drm_encoder_funcs psb_intel_lvds_enc_funcs;
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 /* intel_gmbus.c */
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 extern void gma_intel_i2c_reset(struct drm_device *dev);