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package/intel-mediadriver: fix build with gcc 10

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Fixes:
 - http://autobuild.buildroot.org/results/d5ab36026a66a4f371fb6ef6c9ecf43e9617d119

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
This commit is contained in:
Fabrice Fontaine 2021-01-31 14:31:58 +01:00 committed by Thomas Petazzoni
parent 03c817553a
commit 6a0d2bb945
1 changed files with 162 additions and 0 deletions
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162
package/intel-mediadriver/0002-build-fix-Werror=format-overflow-under-gcc-10.patch Normal file
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@ -0,0 +1,162 @@
From da966a2ab1f5161cc0a21a4cd7e07edf732ebee9 Mon Sep 17 00:00:00 2001
From: Dmitry Rogozhkin <dmitry.v.rogozhkin@intel.com>
Date: Thu, 19 Mar 2020 20:59:12 -0700
Subject: [PATCH] build: fix Werror=format-overflow under gcc-10
Fixes: #870
With upcoming gcc-10 we start to see Werror=format-overflow reporting
that we attempt to printf %s null strings.
Change-Id: I7a62bc98bf7dd6bcd61d475d7650a06aa1a70932
Signed-off-by: Dmitry Rogozhkin <dmitry.v.rogozhkin@intel.com>
[Retrieved from:
https://github.com/intel/media-driver/commit/da966a2ab1f5161cc0a21a4cd7e07edf732ebee9]
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
---
media_driver/linux/common/os/i915/xf86drm.c | 57 ++++++++++---------
.../linux/ult/libdrm_mock/xf86drm_mock.c | 57 ++++++++++---------
2 files changed, 58 insertions(+), 56 deletions(-)
diff --git a/media_driver/linux/common/os/i915/xf86drm.c b/media_driver/linux/common/os/i915/xf86drm.c
index 7594bde99..d0fc1b7ac 100644
--- a/media_driver/linux/common/os/i915/xf86drm.c
+++ b/media_driver/linux/common/os/i915/xf86drm.c
@@ -581,37 +581,38 @@ static int drmOpenByBusid(const char *busid, int type)
drmMsg("drmOpenByBusid: Searching for BusID %s\n", busid);
for (i = base; i < base + DRM_MAX_MINOR; i++) {
- fd = drmOpenMinor(i, 1, type);
- drmMsg("drmOpenByBusid: drmOpenMinor returns %d\n", fd);
- if (fd >= 0) {
- /* We need to try for 1.4 first for proper PCI domain support
- * and if that fails, we know the kernel is busted
- */
- sv.drm_di_major = 1;
- sv.drm_di_minor = 4;
- sv.drm_dd_major = -1; /* Don't care */
- sv.drm_dd_minor = -1; /* Don't care */
- if (drmSetInterfaceVersion(fd, &sv)) {
+ fd = drmOpenMinor(i, 1, type);
+ drmMsg("drmOpenByBusid: drmOpenMinor returns %d\n", fd);
+ if (fd >= 0) {
+ /* We need to try for 1.4 first for proper PCI domain support
+ * and if that fails, we know the kernel is busted
+ */
+ sv.drm_di_major = 1;
+ sv.drm_di_minor = 4;
+ sv.drm_dd_major = -1; /* Don't care */
+ sv.drm_dd_minor = -1; /* Don't care */
+ if (drmSetInterfaceVersion(fd, &sv)) {
#ifndef __alpha__
- pci_domain_ok = 0;
+ pci_domain_ok = 0;
#endif
- sv.drm_di_major = 1;
- sv.drm_di_minor = 1;
- sv.drm_dd_major = -1; /* Don't care */
- sv.drm_dd_minor = -1; /* Don't care */
- drmMsg("drmOpenByBusid: Interface 1.4 failed, trying 1.1\n");
- drmSetInterfaceVersion(fd, &sv);
- }
- buf = drmGetBusid(fd);
- drmMsg("drmOpenByBusid: drmGetBusid reports %s\n", buf);
- if (buf && drmMatchBusID(buf, busid, pci_domain_ok)) {
- drmFreeBusid(buf);
- return fd;
+ sv.drm_di_major = 1;
+ sv.drm_di_minor = 1;
+ sv.drm_dd_major = -1; /* Don't care */
+ sv.drm_dd_minor = -1; /* Don't care */
+ drmMsg("drmOpenByBusid: Interface 1.4 failed, trying 1.1\n");
+ drmSetInterfaceVersion(fd, &sv);
+ }
+ buf = drmGetBusid(fd);
+ if (buf) {
+ drmMsg("drmOpenByBusid: drmGetBusid reports %s\n", buf);
+ if (drmMatchBusID(buf, busid, pci_domain_ok)) {
+ drmFreeBusid(buf);
+ return fd;
+ }
+ drmFreeBusid(buf);
+ }
+ close(fd);
}
- if (buf)
- drmFreeBusid(buf);
- close(fd);
- }
}
return -1;
}
diff --git a/media_driver/linux/ult/libdrm_mock/xf86drm_mock.c b/media_driver/linux/ult/libdrm_mock/xf86drm_mock.c
index 7e5246295..2e5863798 100644
--- a/media_driver/linux/ult/libdrm_mock/xf86drm_mock.c
+++ b/media_driver/linux/ult/libdrm_mock/xf86drm_mock.c
@@ -790,37 +790,38 @@ static int drmOpenByBusid(const char *busid, int type)
drmMsg("drmOpenByBusid: Searching for BusID %s\n", busid);
for (i = base; i < base + DRM_MAX_MINOR; i++) {
- fd = drmOpenMinor(i, 1, type);
- drmMsg("drmOpenByBusid: drmOpenMinor returns %d\n", fd);
- if (fd >= 0) {
- /* We need to try for 1.4 first for proper PCI domain support
- * and if that fails, we know the kernel is busted
- */
- sv.drm_di_major = 1;
- sv.drm_di_minor = 4;
- sv.drm_dd_major = -1; /* Don't care */
- sv.drm_dd_minor = -1; /* Don't care */
- if (drmSetInterfaceVersion(fd, &sv)) {
+ fd = drmOpenMinor(i, 1, type);
+ drmMsg("drmOpenByBusid: drmOpenMinor returns %d\n", fd);
+ if (fd >= 0) {
+ /* We need to try for 1.4 first for proper PCI domain support
+ * and if that fails, we know the kernel is busted
+ */
+ sv.drm_di_major = 1;
+ sv.drm_di_minor = 4;
+ sv.drm_dd_major = -1; /* Don't care */
+ sv.drm_dd_minor = -1; /* Don't care */
+ if (drmSetInterfaceVersion(fd, &sv)) {
#ifndef __alpha__
- pci_domain_ok = 0;
+ pci_domain_ok = 0;
#endif
- sv.drm_di_major = 1;
- sv.drm_di_minor = 1;
- sv.drm_dd_major = -1; /* Don't care */
- sv.drm_dd_minor = -1; /* Don't care */
- drmMsg("drmOpenByBusid: Interface 1.4 failed, trying 1.1\n");
- drmSetInterfaceVersion(fd, &sv);
- }
- buf = drmGetBusid(fd);
- drmMsg("drmOpenByBusid: drmGetBusid reports %s\n", buf);
- if (buf && drmMatchBusID(buf, busid, pci_domain_ok)) {
- drmFreeBusid(buf);
- return fd;
+ sv.drm_di_major = 1;
+ sv.drm_di_minor = 1;
+ sv.drm_dd_major = -1; /* Don't care */
+ sv.drm_dd_minor = -1; /* Don't care */
+ drmMsg("drmOpenByBusid: Interface 1.4 failed, trying 1.1\n");
+ drmSetInterfaceVersion(fd, &sv);
+ }
+ buf = drmGetBusid(fd);
+ if (buf) {
+ drmMsg("drmOpenByBusid: drmGetBusid reports %s\n", buf);
+ if (drmMatchBusID(buf, busid, pci_domain_ok)) {
+ drmFreeBusid(buf);
+ return fd;
+ }
+ drmFreeBusid(buf);
+ }
+ close(fd);
}
- if (buf)
- drmFreeBusid(buf);
- close(fd);
- }
}
return -1;
}