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vdin1: g12a-androidu bringup [1/1]

Browse Source 
PD#SWPL-133642

Problem:
1、g12a kernel5.15 bringup
2、The vdin0 node is not open resulting in a null pointer

Solution:
g12a viu loopback bringup pass

Verify:
g12a androidu kernel5.15

Change-Id: If5a9ac8159c31a4d8e09596ad32de7a979a56d01
Signed-off-by: mingxiu.sun <mingxiu.sun@amlogic.com>
This commit is contained in:
mingxiu.sun
2023-10-17 21:44:26 +08:00
committed by yao zhang1
parent fe789879b5
commit 498c19a400
4 changed files with 20 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files
arch/arm64/boot/dts/amlogic/g12a_s905x2_u212.dts
+2 -2
View File
@@ -1522,7 +1522,7 @@
/*if you want to use vdin just modify status to "ok"*/
&vdin0 {
/*memory-region = <&vdin0_cma_reserved>;*/
status = "disabled";
/* status = "disabled"; */
/* up to 1920x1080 yuv422 8bit and 5 buffers
* 1920x1080x2x5 = 20 M
*/
@@ -1539,7 +1539,7 @@
&vdin1 {
memory-region = <&vdin1_cma_reserved>;
status = "disabled";
/* status = "disabled"; */
/*vdin write mem color depth support:
*bit0:support 8bit
*bit1:support 9bit
arch/arm64/boot/dts/amlogic/mesong12a.dtsi
+4 -4
View File
@@ -1139,7 +1139,7 @@
/*if you want to use vdin just modify status to "ok"*/
vdin0: vdin0 {
compatible = "amlogic, vdin";
compatible = "amlogic, vdin-g12a";
dev_name = "vdin0";
status = "disabled";
reserve-iomap = "true";
@@ -1161,11 +1161,11 @@
vdin_id = <0>;
};
vdin1: vdin1 {
compatible = "amlogic, vdin";
compatible = "amlogic, vdin-g12a";
dev_name = "vdin1";
status = "disabled";
status = "okay";
reserve-iomap = "true";
flag_cma = <0>;/*1:share with codec_mm;0:cma alone*/
flag_cma = <100>;/*1:share with codec_mm;0:cma alone*/
interrupts = <0 85 1>;
rdma-irq = <4>;
/*clocks = <&clock CLK_FPLL_DIV5>,
drivers/media/vin/tvin/vdin/vdin_ctl.c
+1 -1
View File
@@ -1657,7 +1657,7 @@ static void vdin_manual_matrix_csc(enum vdin_matrix_csc_e *matrix_csc)
struct vdin_dev_s *devp;
devp = vdin_get_dev(0);
if (!devp->debug.manual_change_csc)
if (!devp || !devp->debug.manual_change_csc)
return;
if (devp->debug.manual_change_csc >= VDIN_MATRIX_MAX)
drivers/media/vin/tvin/vdin/vdin_drv.c
+13
View File
@@ -5606,6 +5606,15 @@ static const struct match_data_s vdin_dt_xxx = {
.vdin0_line_buff_size = 0xf00, .vdin1_line_buff_size = 0xf00,
};
const struct match_data_s vdin_dt_g12a = {
.name = "vdin",
.hw_ver = VDIN_HW_ORG,
.vdin0_en = 1, .vdin1_en = 1,
.de_tunnel_tunnel = 0, .ipt444_to_422_12bit = 0,
.vdin0_line_buff_size = 0x780, .vdin1_line_buff_size = 0x780,
.vdin0_max_w_h = 0, .vdin1_set_hdr = false,
};
#ifndef CONFIG_AMLOGIC_ZAPPER_CUT
#ifndef CONFIG_AMLOGIC_REMOVE_OLD
const struct match_data_s vdin_dt_tl1 = {
@@ -5771,6 +5780,10 @@ static const struct of_device_id vdin_dt_match[] = {
.compatible = "amlogic, vdin",
.data = &vdin_dt_xxx,
},
{
.compatible = "amlogic, vdin-g12a",
.data = &vdin_dt_g12a,
},
#ifndef CONFIG_AMLOGIC_REMOVE_OLD
{
.compatible = "amlogic, vdin-tl1",