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| author | Daniel Hillenbrand <codeworkx@cyanogenmod.org> | 2015-09-26 14:02:46 +0100 |
|---|---|---|
| committer | Tom Marshall <tdm@cyngn.com> | 2015-11-25 15:35:48 -0800 |
| commit | 5e381e93bf8cdcfec41582cde2283a0cb4f58fd1 (patch) | |
| tree | bdef2345259878f218377037c5ab67daee754e9a /minui | |
| parent | 9db5957d1345883388b91e4d7c4f2aabbe794e2a (diff) | |
| download | bootable_recovery-5e381e93bf8cdcfec41582cde2283a0cb4f58fd1.zip bootable_recovery-5e381e93bf8cdcfec41582cde2283a0cb4f58fd1.tar.gz bootable_recovery-5e381e93bf8cdcfec41582cde2283a0cb4f58fd1.tar.bz2 | |
minui: support to pan display (FBIOPAN_DISPLAY)
Needed for newer hisilicon boards
Change-Id: I9a5d640b1168de518885b89f63499c6f31958b75
Diffstat (limited to 'minui')
| -rw-r--r-- | minui/Android.mk | 4 | ||||
| -rw-r--r-- | minui/graphics_fbdev.cpp | 6 |
2 files changed, 10 insertions, 0 deletions
diff --git a/minui/Android.mk b/minui/Android.mk index 3057f45..dd64cc6 100644 --- a/minui/Android.mk +++ b/minui/Android.mk @@ -37,6 +37,10 @@ else LOCAL_CFLAGS += -DOVERSCAN_PERCENT=0 endif +ifneq ($(BOARD_RECOVERY_NEEDS_FBIOPAN_DISPLAY),) + LOCAL_CFLAGS += -DBOARD_RECOVERY_NEEDS_FBIOPAN_DISPLAY +endif + include $(BUILD_STATIC_LIBRARY) # Used by OEMs for factory test images. diff --git a/minui/graphics_fbdev.cpp b/minui/graphics_fbdev.cpp index 997e9ca..c94b581 100644 --- a/minui/graphics_fbdev.cpp +++ b/minui/graphics_fbdev.cpp @@ -73,9 +73,15 @@ static void set_displayed_framebuffer(unsigned n) vi.yres_virtual = gr_framebuffer[0].height * 2; vi.yoffset = n * gr_framebuffer[0].height; vi.bits_per_pixel = gr_framebuffer[0].pixel_bytes * 8; + if (ioctl(fb_fd, FBIOPUT_VSCREENINFO, &vi) < 0) { perror("active fb swap failed"); } +#ifdef BOARD_RECOVERY_NEEDS_FBIOPAN_DISPLAY + if (ioctl(fb_fd, FBIOPAN_DISPLAY, &vi) < 0) { + perror("pan failed"); + } +#endif displayed_buffer = n; } |