evie/android_kernel_oneplus_msm8998
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mdp: mdss: Avoid initializing mdss fb when on virtual fb

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Avoid intializing MDSS fb device when virtual framebuffer is
enabled.

Change-Id: I20b2823db76e6e8cb3156343311179c5b36c8c34
Signed-off-by: Jeykumar Sankaran <jsanka@codeaurora.org>
This commit is contained in:
Jeykumar Sankaran 2016-02-03 18:54:04 -08:00 • committed by David Keitel
parent 7fbc0bb228
commit c747f82604
2 changed files with 8 additions and 1 deletions
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6
drivers/video/fbdev/msm/mdss_dsi_status.c
View file

@ -1,4 +1,4 @@
/* Copyright (c) 2013-2015, The Linux Foundation. All rights reserved.
/* Copyright (c) 2013-2016, The Linux Foundation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
@ -126,6 +126,10 @@ static int fb_event_callback(struct notifier_block *self,
return NOTIFY_BAD;
}
/* handle only mdss fb device */
if (strncmp("mdssfb", evdata->info->fix.id, 6))
return NOTIFY_DONE;
mfd = evdata->info->par;
ctrl_pdata = container_of(dev_get_platdata(&mfd->pdev->dev),
struct mdss_dsi_ctrl_pdata, panel_data);

3
drivers/video/fbdev/msm/mdss_fb.c
View file

@ -4664,6 +4664,9 @@ int __init mdss_fb_init(void)
{
int rc = -ENODEV;
if (fb_get_options("msmfb", NULL))
return rc;
if (platform_driver_register(&mdss_fb_driver))
return rc;