From: Marek Olšák <marek.olsak@amd.com>
Date: Mon, 20 Apr 2020 21:29:39 +0000 (-0400)
Subject: ac: enable displayable DCC on Navi12 & Navi14
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=22a4cb4937d40d3dbd34129c8c0e6cf8673c8f95;p=mesa.git

ac: enable displayable DCC on Navi12 & Navi14

Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4697>
---

diff --git a/src/amd/common/ac_gpu_info.c b/src/amd/common/ac_gpu_info.c
index 055ecaf4cf2..550a5f3a705 100644
--- a/src/amd/common/ac_gpu_info.c
+++ b/src/amd/common/ac_gpu_info.c
@@ -659,10 +659,13 @@ bool ac_query_gpu_info(int fd, void *dev_p,
 	assert(ib_align);
 	info->ib_start_alignment = ib_align;
 
-	if (info->drm_minor >= 31 &&
-	    (info->family == CHIP_RAVEN ||
-	     info->family == CHIP_RAVEN2 ||
-	     info->family == CHIP_RENOIR)) {
+        if ((info->drm_minor >= 31 &&
+             (info->family == CHIP_RAVEN ||
+              info->family == CHIP_RAVEN2 ||
+              info->family == CHIP_RENOIR)) ||
+            (info->drm_minor >= 34 &&
+             (info->family == CHIP_NAVI12 ||
+              info->family == CHIP_NAVI14))) {
 		if (info->num_render_backends == 1)
 			info->use_display_dcc_unaligned = true;
 		else