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authorYunhong Jiang <yunhong.jiang@linux.intel.com>2017-03-08 23:13:28 -0800
committerYunhong Jiang <yunhong.jiang@linux.intel.com>2017-03-08 23:36:15 -0800
commit52f993b8e89487ec9ee15a7fb4979e0f09a45b27 (patch)
treed65304486afe0bea4a311c783c0d72791c8c0aa2 /kernel/include/drm
parentc189ccac5702322ed843fe17057035b7222a59b6 (diff)
Upgrade to 4.4.50-rt62
The current kernel is based on rt kernel v4.4.6-rt14. We will upgrade it to 4.4.50-rt62. The command to achieve it is: a) Clone a git repo from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-stable-rt.git b) Get the diff between this two changesets: git diff 640eca2901f3435e616157b11379d3223a44b391 705619beeea1b0b48219a683fd1a901a86fdaf5e where the two commits are: [yjiang5@jnakajim-build linux-stable-rt]$ git show --oneline --name-only 640eca2901f3435e616157b11379d3223a44b391 640eca2901f3 v4.4.6-rt14 localversion-rt [yjiang5@jnakajim-build linux-stable-rt]$ git show --oneline --name-only 705619beeea1b0b48219a683fd1a901a86fdaf5e 705619beeea1 Linux 4.4.50-rt62 localversion-rt c) One patch has been backported thus revert the patch before applying. filterdiff -p1 -x scripts/package/Makefile ~/tmp/v4.4.6-rt14-4.4.50-rt62.diff |patch -p1 --dry-run Upstream status: backport Change-Id: I244d57a32f6066e5a5b9915f9fbf99e7bbca6e01 Signed-off-by: Yunhong Jiang <yunhong.jiang@linux.intel.com>
Diffstat (limited to 'kernel/include/drm')
-rw-r--r--kernel/include/drm/drmP.h3
-rw-r--r--kernel/include/drm/drm_cache.h2
-rw-r--r--kernel/include/drm/i915_pciids.h6
-rw-r--r--kernel/include/drm/ttm/ttm_bo_api.h14
4 files changed, 23 insertions, 2 deletions
diff --git a/kernel/include/drm/drmP.h b/kernel/include/drm/drmP.h
index 0a271ca1f..a31976c86 100644
--- a/kernel/include/drm/drmP.h
+++ b/kernel/include/drm/drmP.h
@@ -1029,7 +1029,8 @@ static inline int drm_debugfs_remove_files(const struct drm_info_list *files,
#endif
extern struct dma_buf *drm_gem_prime_export(struct drm_device *dev,
- struct drm_gem_object *obj, int flags);
+ struct drm_gem_object *obj,
+ int flags);
extern int drm_gem_prime_handle_to_fd(struct drm_device *dev,
struct drm_file *file_priv, uint32_t handle, uint32_t flags,
int *prime_fd);
diff --git a/kernel/include/drm/drm_cache.h b/kernel/include/drm/drm_cache.h
index 461a0558b..cebecff53 100644
--- a/kernel/include/drm/drm_cache.h
+++ b/kernel/include/drm/drm_cache.h
@@ -39,6 +39,8 @@ static inline bool drm_arch_can_wc_memory(void)
{
#if defined(CONFIG_PPC) && !defined(CONFIG_NOT_COHERENT_CACHE)
return false;
+#elif defined(CONFIG_MIPS) && defined(CONFIG_CPU_LOONGSON3)
+ return false;
#else
return true;
#endif
diff --git a/kernel/include/drm/i915_pciids.h b/kernel/include/drm/i915_pciids.h
index 17c445612..2cdc723d7 100644
--- a/kernel/include/drm/i915_pciids.h
+++ b/kernel/include/drm/i915_pciids.h
@@ -277,7 +277,9 @@
INTEL_VGA_DEVICE(0x191D, info) /* WKS GT2 */
#define INTEL_SKL_GT3_IDS(info) \
+ INTEL_VGA_DEVICE(0x1923, info), /* ULT GT3 */ \
INTEL_VGA_DEVICE(0x1926, info), /* ULT GT3 */ \
+ INTEL_VGA_DEVICE(0x1927, info), /* ULT GT3 */ \
INTEL_VGA_DEVICE(0x192B, info), /* Halo GT3 */ \
INTEL_VGA_DEVICE(0x192A, info) /* SRV GT3 */ \
@@ -289,6 +291,8 @@
#define INTEL_BXT_IDS(info) \
INTEL_VGA_DEVICE(0x0A84, info), \
INTEL_VGA_DEVICE(0x1A84, info), \
- INTEL_VGA_DEVICE(0x5A84, info)
+ INTEL_VGA_DEVICE(0x1A85, info), \
+ INTEL_VGA_DEVICE(0x5A84, info), /* APL HD Graphics 505 */ \
+ INTEL_VGA_DEVICE(0x5A85, info) /* APL HD Graphics 500 */
#endif /* _I915_PCIIDS_H */
diff --git a/kernel/include/drm/ttm/ttm_bo_api.h b/kernel/include/drm/ttm/ttm_bo_api.h
index c768ddfbe..b7bfa513e 100644
--- a/kernel/include/drm/ttm/ttm_bo_api.h
+++ b/kernel/include/drm/ttm/ttm_bo_api.h
@@ -316,6 +316,20 @@ ttm_bo_reference(struct ttm_buffer_object *bo)
*/
extern int ttm_bo_wait(struct ttm_buffer_object *bo, bool lazy,
bool interruptible, bool no_wait);
+
+/**
+ * ttm_bo_mem_compat - Check if proposed placement is compatible with a bo
+ *
+ * @placement: Return immediately if buffer is busy.
+ * @mem: The struct ttm_mem_reg indicating the region where the bo resides
+ * @new_flags: Describes compatible placement found
+ *
+ * Returns true if the placement is compatible
+ */
+extern bool ttm_bo_mem_compat(struct ttm_placement *placement,
+ struct ttm_mem_reg *mem,
+ uint32_t *new_flags);
+
/**
* ttm_bo_validate
*