diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/4182-drm-amd-display-correct-dcn21-NUM_VMID-to-16.patch')
-rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/4182-drm-amd-display-correct-dcn21-NUM_VMID-to-16.patch | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/4182-drm-amd-display-correct-dcn21-NUM_VMID-to-16.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/4182-drm-amd-display-correct-dcn21-NUM_VMID-to-16.patch new file mode 100644 index 00000000..d0549b65 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/4182-drm-amd-display-correct-dcn21-NUM_VMID-to-16.patch @@ -0,0 +1,31 @@ +From bc38311a711c0dd65138f1253bec9d8f021dc821 Mon Sep 17 00:00:00 2001 +From: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> +Date: Wed, 2 Oct 2019 15:59:23 -0400 +Subject: [PATCH 4182/4736] drm/amd/display: correct dcn21 NUM_VMID to 16 + +1 vmid limitation only exists for HOSTVM which is a custom +use case anyway. + +Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> +Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> +Reviewed-by: Roman Li <Roman.Li@amd.com> +--- + drivers/gpu/drm/amd/display/dc/dcn21/dcn21_hubbub.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_hubbub.c b/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_hubbub.c +index 44f64a8e33f1..aeb5de6f4530 100644 +--- a/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_hubbub.c ++++ b/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_hubbub.c +@@ -52,7 +52,7 @@ + #ifdef NUM_VMID + #undef NUM_VMID + #endif +-#define NUM_VMID 1 ++#define NUM_VMID 16 + + static uint32_t convert_and_clamp( + uint32_t wm_ns, +-- +2.17.1 + |