shinys000114/linux
1
0
Fork 0
mirror of https://github.com/hardkernel/linux.git synced 2026-06-09 20:32:04 +09:00
Code Issues Packages Projects Releases Wiki Activity

dts: Ion and vdin0 CMA Memory Optimization [1/1]

Browse Source 
PD#SWPL-5896

Problem:
The memory consumption of modules ion and vdin0 is too large

Solution:
Ion CMA memory optimization to 32M,vdin0 to 160M

Verify:
X301、T309

Change-Id: If9e54390baeda6d330bb2c96b14ef3975333a2f1
Signed-off-by: qingwei.xu <qingwei.xu@amlogic.com>
This commit is contained in:
qingwei.xu
2019-03-14 10:16:13 +08:00
committed by Dongjin Kim
parent 4cc9254223
commit e150b88405
2 changed files with 4 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
arch/arm/boot/dts/amlogic/tl1_t962x2_t309.dts
View File

@@ -97,7 +97,7 @@
ion_cma_reserved:linux,ion-dev {
compatible = "shared-dma-pool";
reusable;
size = <0x8000000>;
size = <0x2000000>;
alignment = <0x400000>;
};
@@ -489,7 +489,7 @@
*if support 4K2K-YUV422-8BIT-WR:3840*2160*2*4 ~= 64M
*if support 1080p-YUV422-8BIT-WR:1920*1080*2*4 ~= 16M
*/
cma_size = <190>;
cma_size = <160>;
interrupts = <0 83 1>;
rdma-irq = <2>;
clocks = <&clkc CLKID_FCLK_DIV5>,

4
arch/arm/boot/dts/amlogic/tl1_t962x2_x301.dts
View File

@@ -106,7 +106,7 @@
ion_cma_reserved:linux,ion-dev {
compatible = "shared-dma-pool";
reusable;
size = <0x8000000>;
size = <0x2000000>;
alignment = <0x400000>;
};
@@ -450,7 +450,7 @@
*if support 4K2K-YUV422-8BIT-WR:3840*2160*2*4 ~= 64M
*if support 1080p-YUV422-8BIT-WR:1920*1080*2*4 ~= 16M
*/
cma_size = <190>;
cma_size = <160>;
interrupts = <0 83 1>;
rdma-irq = <2>;
clocks = <&clkc CLKID_FCLK_DIV5>,