Commit b0d2d00a authored by Eric Anholt's avatar Eric Anholt Committed by popcornmix
Browse files

overlays: Remove stale notes about vc4's CMA alignment in the README. 



We haven't needed alignment since
553c942f, and the current overlays
don't specify any.

Signed-off-by: default avatarEric Anholt <eric@anholt.net>
parent 335b9e53

arch/arm/boot/dts/overlays/README

+10 −10
Original line number Original line Diff line number Diff line
@@ -1958,11 +1958,11 @@ Name: vc4-fkms-v3d 
Info:   Enable Eric Anholt's DRM VC4 V3D driver on top of the dispmanx

Info:   Enable Eric Anholt's DRM VC4 V3D driver on top of the dispmanx

        display stack.

        display stack.

Load:   dtoverlay=vc4-fkms-v3d,<param>

Load:   dtoverlay=vc4-fkms-v3d,<param>

Params: cma-256                 CMA is 256MB, 256MB-aligned (needs 1GB)

Params: cma-256                 CMA is 256MB (needs 1GB)

        cma-192                 CMA is 192MB, 256MB-aligned (needs 1GB)

        cma-192                 CMA is 192MB (needs 1GB)

        cma-128                 CMA is 128MB, 128MB-aligned

        cma-128                 CMA is 128MB

        cma-96                  CMA is 96MB, 128MB-aligned

        cma-96                  CMA is 96MB

        cma-64                  CMA is 64MB, 64MB-aligned

        cma-64                  CMA is 64MB









Name:   vc4-kms-v3d

Name:   vc4-kms-v3d
@@ -1970,11 +1970,11 @@ Info: Enable Eric Anholt's DRM VC4 HDMI/HVS/V3D driver. Running startx or 
        booting to GUI while this overlay is in use will cause interesting

        booting to GUI while this overlay is in use will cause interesting

        lockups.

        lockups.

Load:   dtoverlay=vc4-kms-v3d,<param>

Load:   dtoverlay=vc4-kms-v3d,<param>

Params: cma-256                 CMA is 256MB, 256MB-aligned (needs 1GB)

Params: cma-256                 CMA is 256MB (needs 1GB)

        cma-192                 CMA is 192MB, 256MB-aligned (needs 1GB)

        cma-192                 CMA is 192MB (needs 1GB)

        cma-128                 CMA is 128MB, 128MB-aligned

        cma-128                 CMA is 128MB

        cma-96                  CMA is 96MB, 128MB-aligned

        cma-96                  CMA is 96MB

        cma-64                  CMA is 64MB, 64MB-aligned

        cma-64                  CMA is 64MB









Name:   vc4-kms-kippah-7inch

Name:   vc4-kms-kippah-7inch