From 6823bacb3c2564bff5da3175c574fd6a6af4d8b2 Mon Sep 17 00:00:00 2001
From: chuhu <chuhu@redhat.com>
Date: Sat, 1 Jul 2023 01:02:37 +0800
Subject: [PATCH] ioctls/drm: check i810,mga,r128 and savage support (#44)

kernel v6.3-rc1 removed some drm drivers, so add the extra check to make
the compile succeed.

7872bc2cb13e drm: Remove the obsolete driver-savage
28483b8666bf drm: Remove the obsolete driver-r128
96ed7db55bef drm: Remove the obsolete driver-mga
cab18866fead drm: Remove the obsolete driver-i810

Signed-off-by: Chunyu Hu <chuhu@redhat.com>
Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
Upstream: https://github.com/kernelslacker/trinity/commit/6823bacb3c2564bff5da3175c574fd6a6af4d8b2
---
 configure    |  4 ++++
 ioctls/drm.c | 14 ++++++++++++++
 2 files changed, 18 insertions(+)

diff --git a/configure b/configure
index 944c8cf7..bbaf9afc 100755
--- a/configure
+++ b/configure
@@ -320,6 +320,10 @@ check_header linux/irda.h USE_IRDA
 check_header linux/rds.h USE_RDS
 check_header linux/vfio.h USE_VFIO
 check_header drm/drm.h USE_DRM
+check_header drm/i810_drm.h USE_DRM_I810
+check_header drm/mga_drm.h USE_DRM_MGA
+check_header drm/r128_drm.h USE_DRM_R128
+check_header drm/savage_drm.h USE_DRM_SAVAGE
 check_header drm/exynos_drm.h USE_DRM_EXYNOS
 check_header sound/compress_offload.h USE_SNDDRV_COMPRESS_OFFLOAD
 check_header linux/kvm.h USE_KVM
diff --git a/ioctls/drm.c b/ioctls/drm.c
index 81ed3682..a07a8436 100644
--- a/ioctls/drm.c
+++ b/ioctls/drm.c
@@ -8,13 +8,21 @@
 #ifdef USE_DRM_EXYNOS
 #include <drm/exynos_drm.h>
 #endif
+#ifdef USE_DRM_I810
 #include <drm/i810_drm.h>
+#endif
 #include <drm/i915_drm.h>
+#ifdef USE_DRM_MGA
 #include <drm/mga_drm.h>
+#endif
 #include <drm/nouveau_drm.h>
+#ifdef USE_DRM_R128
 #include <drm/r128_drm.h>
+#endif
 #include <drm/radeon_drm.h>
+#ifdef USE_DRM_SAVAGE
 #include <drm/savage_drm.h>
+#endif
 
 #include "ioctls.h"
 #include "utils.h"
@@ -293,6 +301,7 @@ static const struct ioctl drm_ioctls[] = {
 #endif
 #endif
 
+#ifdef USE_DRM_I810
 	/* i810_drm.h */
 	IOCTL(DRM_IOCTL_I810_INIT),
 	IOCTL(DRM_IOCTL_I810_VERTEX),
@@ -309,6 +318,7 @@ static const struct ioctl drm_ioctls[] = {
 	IOCTL(DRM_IOCTL_I810_MC),
 	IOCTL(DRM_IOCTL_I810_RSTATUS),
 	IOCTL(DRM_IOCTL_I810_FLIP),
+#endif
 
 	/* i915_drm.h */
 	IOCTL(DRM_IOCTL_I915_INIT),
@@ -378,6 +388,7 @@ static const struct ioctl drm_ioctls[] = {
 	IOCTL(DRM_IOCTL_I915_REG_READ),
 #endif
 
+#ifdef USE_DRM_MGA
 	/* mga_drm.h */
 	IOCTL(DRM_IOCTL_MGA_INIT),
 	IOCTL(DRM_IOCTL_MGA_FLUSH),
@@ -401,6 +412,7 @@ static const struct ioctl drm_ioctls[] = {
 	IOCTL(DRM_IOCTL_NOUVEAU_GROBJ_ALLOC),
 	IOCTL(DRM_IOCTL_NOUVEAU_NOTIFIEROBJ_ALLOC),
 	IOCTL(DRM_IOCTL_NOUVEAU_GPUOBJ_FREE),
+#endif
 #ifdef DRM_IOCTL_NOUVEAU_GEM_NEW
 	IOCTL(DRM_IOCTL_NOUVEAU_GEM_NEW),
 #endif
@@ -417,6 +429,7 @@ static const struct ioctl drm_ioctls[] = {
 	IOCTL(DRM_IOCTL_NOUVEAU_GEM_INFO),
 #endif
 
+#ifdef USE_DRM_R128
 	/* r128_drm.h */
 	IOCTL(DRM_IOCTL_R128_INIT),
 	IOCTL(DRM_IOCTL_R128_CCE_START),
@@ -435,6 +448,7 @@ static const struct ioctl drm_ioctls[] = {
 	IOCTL(DRM_IOCTL_R128_FULLSCREEN),
 	IOCTL(DRM_IOCTL_R128_GETPARAM),
 	IOCTL(DRM_IOCTL_R128_FLIP),
+#endif
 
 	/* radeon_drm.h */
 	IOCTL(DRM_IOCTL_RADEON_CP_INIT),
-- 
2.39.2