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Diffstat (limited to 'target/linux/brcm2708/patches-4.19/950-0160-overlays-Remove-stale-notes-about-vc4-s-CMA-alignmen.patch')
-rw-r--r--target/linux/brcm2708/patches-4.19/950-0160-overlays-Remove-stale-notes-about-vc4-s-CMA-alignmen.patch51
1 files changed, 51 insertions, 0 deletions
diff --git a/target/linux/brcm2708/patches-4.19/950-0160-overlays-Remove-stale-notes-about-vc4-s-CMA-alignmen.patch b/target/linux/brcm2708/patches-4.19/950-0160-overlays-Remove-stale-notes-about-vc4-s-CMA-alignmen.patch
new file mode 100644
index 0000000000..cb95ac3268
--- /dev/null
+++ b/target/linux/brcm2708/patches-4.19/950-0160-overlays-Remove-stale-notes-about-vc4-s-CMA-alignmen.patch
@@ -0,0 +1,51 @@
+From 27d6a0828bacfd0f1d3e0b64176be91a55d2f3ae Mon Sep 17 00:00:00 2001
+From: Eric Anholt <eric@anholt.net>
+Date: Fri, 9 Mar 2018 13:26:33 -0800
+Subject: [PATCH 160/703] overlays: Remove stale notes about vc4's CMA
+ alignment in the README.
+
+We haven't needed alignment since
+553c942f8b2cbc7394b4d4fa2f848b23a8f07451, and the current overlays
+don't specify any.
+
+Signed-off-by: Eric Anholt <eric@anholt.net>
+---
+ arch/arm/boot/dts/overlays/README | 20 ++++++++++----------
+ 1 file changed, 10 insertions(+), 10 deletions(-)
+
+--- a/arch/arm/boot/dts/overlays/README
++++ b/arch/arm/boot/dts/overlays/README
+@@ -1913,11 +1913,11 @@ Name: vc4-fkms-v3d
+ Info: Enable Eric Anholt's DRM VC4 V3D driver on top of the dispmanx
+ display stack.
+ Load: dtoverlay=vc4-fkms-v3d,<param>
+-Params: cma-256 CMA is 256MB, 256MB-aligned (needs 1GB)
+- cma-192 CMA is 192MB, 256MB-aligned (needs 1GB)
+- cma-128 CMA is 128MB, 128MB-aligned
+- cma-96 CMA is 96MB, 128MB-aligned
+- cma-64 CMA is 64MB, 64MB-aligned
++Params: cma-256 CMA is 256MB (needs 1GB)
++ cma-192 CMA is 192MB (needs 1GB)
++ cma-128 CMA is 128MB
++ cma-96 CMA is 96MB
++ cma-64 CMA is 64MB
+
+
+ Name: vc4-kms-kippah-7inch
+@@ -1932,11 +1932,11 @@ Info: Enable Eric Anholt's DRM VC4 HDM
+ booting to GUI while this overlay is in use will cause interesting
+ lockups.
+ Load: dtoverlay=vc4-kms-v3d,<param>
+-Params: cma-256 CMA is 256MB, 256MB-aligned (needs 1GB)
+- cma-192 CMA is 192MB, 256MB-aligned (needs 1GB)
+- cma-128 CMA is 128MB, 128MB-aligned
+- cma-96 CMA is 96MB, 128MB-aligned
+- cma-64 CMA is 64MB, 64MB-aligned
++Params: cma-256 CMA is 256MB (needs 1GB)
++ cma-192 CMA is 192MB (needs 1GB)
++ cma-128 CMA is 128MB
++ cma-96 CMA is 96MB
++ cma-64 CMA is 64MB
+
+
+ Name: vga666