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(parent: 93e2c4e) | patch
ge2d: fix strechblit issue for GE2D [1/2]
authorJian Cao <jian.cao@amlogic.com>
Thu, 10 Jan 2019 08:55:53 +0000 (16:55 +0800)
committerJianxin Pan <jianxin.pan@amlogic.com>
Tue, 15 Jan 2019 10:43:28 +0000 (02:43 -0800)
commitb374761293e5cbe4ffb726793e120ffb626c5714
tree26e9b914178551354138d3d656ced45b9e714c3ftree | snapshot
parent93e2c4e7416ffbabb03aeb06c827043aac72ddb2commit | diff
ge2d: fix strechblit issue for GE2D [1/2]

PD#SWPL-4075

Problem:
dst data is not normal by using strechblit function
such as 1920x1080 --> 640x360

Solution:
add bit width restriction for
horizontal scaler initial phase

Verify:
verified on g12b-w400

Change-Id: Ibcd85cc08f49254e90100beb952e711736531134
Signed-off-by: Jian Cao <jian.cao@amlogic.com>
drivers/amlogic/media/common/ge2d/ge2d_hw.c diff | blob | history
Domain: System / Kernel;