From 891f016d9d3f46ce7751cde72b8837bba709b527 Mon Sep 17 00:00:00 2001 From: David Galiffi Date: Wed, 13 May 2020 10:36:06 -0400 Subject: [PATCH] drm/amd/display: Increase Default Sizes of FW State and Trace Buffer [WHY] To facilitate DM removing the dependency between dc and the firmware binary. [HOW] Setting the default values to match VBIOS: 64 KB. These values are only used if meta is absent. Signed-off-by: David Galiffi Reviewed-by: Nicholas Kazlauskas Acked-by: Qingqing Zhuo Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/display/dmub/src/dmub_srv.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/amd/display/dmub/src/dmub_srv.c b/drivers/gpu/drm/amd/display/dmub/src/dmub_srv.c index d128b06395721..f50fc8a3344f4 100644 --- a/drivers/gpu/drm/amd/display/dmub/src/dmub_srv.c +++ b/drivers/gpu/drm/amd/display/dmub/src/dmub_srv.c @@ -47,10 +47,10 @@ #define DMUB_MAILBOX_SIZE (DMUB_RB_SIZE) /* Default state size if meta is absent. */ -#define DMUB_FW_STATE_SIZE (1024) +#define DMUB_FW_STATE_SIZE (64 * 1024) /* Default tracebuffer size if meta is absent. */ -#define DMUB_TRACE_BUFFER_SIZE (1024) +#define DMUB_TRACE_BUFFER_SIZE (64 * 1024) /* Default scratch mem size. */ #define DMUB_SCRATCH_MEM_SIZE (256) -- 2.39.5