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ODROID-N2: osd: support flexible fb size with free scale option

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Change-Id: I87a63eda62b96e3d54cb88f92e16364ba8250acf
This commit is contained in:
Joy Cho
2019-02-12 14:05:36 +09:00
committed by Dongjin Kim
parent 87833a3fcf
commit 1b6ca7375f
1 changed files with 17 additions and 0 deletions
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17
drivers/amlogic/media/osd/osd_fb.c
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@@ -385,6 +385,18 @@ struct ion_handle *fb_ion_handle[OSD_COUNT][OSD_MAX_BUF_NUM];
static int osd_cursor(struct fb_info *fbi, struct fb_cursor *var);
#if defined(CONFIG_ARCH_MESON64_ODROID_COMMON)
static void osd_set_fb_parameters(int index, const struct vinfo_s *vinfo)
{
osd_set_free_scale_enable_hw(index, 0);
osd_set_free_scale_mode_hw(index, 1);
osd_set_free_scale_axis_hw(index, 0, 0, vinfo->width, vinfo->height);
osd_set_window_axis_hw(index, 0, 0, vinfo->width, vinfo->height);
osd_enable_hw(index, 1);
}
#endif /* CONFIG_ARCH_MESON64_ODROID_COMMON */
phys_addr_t get_fb_rmem_paddr(int index)
{
if (index < 0 || index > 1)
@@ -4403,6 +4415,11 @@ static int osd_probe(struct platform_device *pdev)
for (i = 0; i < ARRAY_SIZE(osd_attrs_viu2); i++)
ret = device_create_file(fbi->dev, &osd_attrs_viu2[i]);
}
#if defined(CONFIG_ARCH_MESON64_ODROID_COMMON)
if (index == DEV_OSD0)
osd_set_fb_parameters(DEV_OSD0, vinfo);
#endif
}
#ifdef CONFIG_AMLOGIC_LEGACY_EARLY_SUSPEND
early_suspend.level = EARLY_SUSPEND_LEVEL_STOP_DRAWING;