From fc699c4aba51b82257e5a337edacf065944ff89c Mon Sep 17 00:00:00 2001 From: SureshGuttula Date: Fri, 6 Nov 2020 23:35:28 +0530 Subject: [PATCH] radeon/vcn : Corrected dpb_size calculation for VP9_2 Currently dpb_size for VP9 profile0 and profile2 is same eventhough for profile2 dpb_size is multiplied by extra 3/2 and we are seeing VM_L2_PROTECTION_FAULT error and ring vcn_dec timeout because of less dpb_size for VP9_2. This patch will correct dpb_size for VP9_2 and fixes the issue. Signed-off-by: SureshGuttula Reviewed-by: Leo Liu Part-of: (cherry picked from commit 956228da3a11a83d938c929415efb375ffc2ca1f) --- src/gallium/drivers/radeon/radeon_vcn_dec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/gallium/drivers/radeon/radeon_vcn_dec.c b/src/gallium/drivers/radeon/radeon_vcn_dec.c index e61deb20648..e32a2a598bc 100644 --- a/src/gallium/drivers/radeon/radeon_vcn_dec.c +++ b/src/gallium/drivers/radeon/radeon_vcn_dec.c @@ -1264,7 +1264,7 @@ static unsigned calc_dpb_size(struct radeon_decoder *dec) : (4096 * 3000 * 3 / 2) * max_references; if (dec->base.profile == PIPE_VIDEO_PROFILE_VP9_PROFILE2) - dpb_size *= (3 / 2); + dpb_size = dpb_size * 3 / 2; break; case PIPE_VIDEO_FORMAT_JPEG: