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android: media: osd: The zoom related problem fix.

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- In android, zoom in/out feature cause osd's free scale adjust problem.
  So I separate the resolution table to adjust free scale mode.
  I Limited applying free scale handling logic from 1920x1200. The free
  scale handling will applied above 1920x1200 resolutions.

Change-Id: I00edf256ca9de16cb8fcbf987ee6dd75dec28a81
Signed-off-by: Luke Go <sangch.go@gmail.com>
This commit is contained in:
Luke Go
2020-01-29 18:41:43 +09:00
committed by Chris KIM
parent df6070a050
commit 0f0317ba0c
1 changed files with 12 additions and 7 deletions
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19
drivers/amlogic/media/osd/osd_hw.c
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@@ -6852,15 +6852,20 @@ static void osd_set_freescale(u32 index,
* and osd driver needs to scale the size
* to fit in actual hdmi output resolution.
*/
if (dst_width > 1920)
if ((dst_width <= 1920) && (dst_height <= 1200)) {
osd_hw.free_scale[index].h_enable = 1;
else
osd_hw.free_scale[index].h_enable = 0;
if (dst_height > 1080)
osd_hw.free_scale[index].v_enable = 1;
else
osd_hw.free_scale[index].v_enable = 0;
} else {
if (dst_width > 1920)
osd_hw.free_scale[index].h_enable = 1;
else
osd_hw.free_scale[index].h_enable = 0;
if (dst_height > 1080)
osd_hw.free_scale[index].v_enable = 1;
else
osd_hw.free_scale[index].v_enable = 0;
}
osd_hw.free_scale_enable[index] =
(((osd_hw.free_scale[index].h_enable << 16) & 0xffff0000)