77 lines
2.7 KiB
C
77 lines
2.7 KiB
C
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/* Copyright (c) 2014, The Linux Foundation. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* * Neither the name of The Linux Foundation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
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* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#include <debug.h>
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#include <err.h>
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#include <msm_panel.h>
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#include <rpm-smd.h>
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/* PANEL INFO */
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#define HVGA_PANEL_XRES 320
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#define HVGA_PANEL_YRES 480
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#define BPP_16 16
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/* FB Base Address */
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#define QPIC_FB_ADDR 0x80000000
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static struct msm_fb_panel_data panel;
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extern int msm_display_init(struct msm_fb_panel_data *pdata);
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extern int msm_display_off();
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void target_display_init(const char *panel_name)
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{
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uint32_t ret = 0;
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dprintf(SPEW, "%s: Panel name = %s\n", __func__, panel_name);
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/* Setting panel info */
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panel.panel_info.xres = HVGA_PANEL_XRES;
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panel.panel_info.yres = HVGA_PANEL_YRES;
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panel.panel_info.bpp = BPP_16;
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panel.panel_info.type = QPIC_PANEL;
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/* Setting FB info */
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panel.fb.width = panel.panel_info.xres;
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panel.fb.height = panel.panel_info.yres;
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panel.fb.stride = panel.panel_info.xres;
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panel.fb.bpp = panel.panel_info.bpp;
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panel.fb.format = FB_FORMAT_RGB565;
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panel.fb.base = (void *) QPIC_FB_ADDR;
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rpm_smd_init();
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ret = msm_display_init(&panel);
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if (ret)
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dprintf(CRITICAL, "%s: ERROR: Display init failed\n", __func__);
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}
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void target_display_shutdown(void)
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{
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msm_display_off();
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rpm_smd_uninit();
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}
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