From: Peng Yixin <yixin.peng@amlogic.com>
Date: Fri, 12 Oct 2018 06:18:04 +0000 (+0800)
Subject: display: Modify the value of register afbc_gclk_ctrl [1/1]
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=3d2b791b9f8757115b7262ecb2521f59256ba1e7;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git

display: Modify the value of register afbc_gclk_ctrl [1/1]

PD#SWPL-2565

Problem:
The splash screen problem for first frame after starting up.

Solution:
Modify the value of register afbc_gclk_ctrl.

Verify:
u211

Change-Id: Ie1ddfade0566ff8cd571c43ba8490a8c277a8758
Signed-off-by: Peng Yixin <yixin.peng@amlogic.com>
---

diff --git a/drivers/amlogic/media/enhancement/amvecm/bitdepth.c b/drivers/amlogic/media/enhancement/amvecm/bitdepth.c
index 0b9e159cec86..558fffb092fa 100644
--- a/drivers/amlogic/media/enhancement/amvecm/bitdepth.c
+++ b/drivers/amlogic/media/enhancement/amvecm/bitdepth.c
@@ -396,13 +396,13 @@ void vpp_set_12bit_datapath_g12a(void)
 		vpp_set_vd1_preblend_mux(0);
 		vpp_set_vd1_postblend_mux(0);
 		vpp_set_vd1_postblend_en(1);
-		vpp_set_vd1_gate(0x55);
+		vpp_set_vd1_gate(0x0);
 		vpp_set_vd2_preblend_mux(0);
 		vpp_set_vd2_postblend_mux(0);
 		vpp_set_vd2_postblend_en(0);
 		vpp_set_vd2_ext_mod(0);
 		vpp_set_vd2_bypass_dolby(1);
-		vpp_set_vd2_gate(0x55);
+		vpp_set_vd2_gate(0x0);
 	}
 }