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authorRob Clark <robdclark@gmail.com>2014-02-04 14:16:04 -0500
committerRob Clark <robdclark@gmail.com>2014-03-31 10:27:46 -0400
commit4e1cbaa3eb1c051d330f0586045bb719a8b9a8ae (patch)
tree386054ebbc5fc712df65698fca2d12a6b2ef6377 /include/uapi
parent37d77c3ab589bf8e3160a33b651fe6dd7439ba48 (diff)
downloadop-kernel-dev-4e1cbaa3eb1c051d330f0586045bb719a8b9a8ae.zip
op-kernel-dev-4e1cbaa3eb1c051d330f0586045bb719a8b9a8ae.tar.gz
drm/msm: add chip-id param
Some of the w/a or different behavior of userspace blob driver seem to be keyed to gpu patch revision, rather than gpu-id. So expose the full chip-id to userspace so it can DTRT. Signed-off-by: Rob Clark <robdclark@gmail.com>
Diffstat (limited to 'include/uapi')
-rw-r--r--include/uapi/drm/msm_drm.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/uapi/drm/msm_drm.h b/include/uapi/drm/msm_drm.h
index d3c6207..bf91a78 100644
--- a/include/uapi/drm/msm_drm.h
+++ b/include/uapi/drm/msm_drm.h
@@ -50,6 +50,7 @@ struct drm_msm_timespec {
#define MSM_PARAM_GPU_ID 0x01
#define MSM_PARAM_GMEM_SIZE 0x02
+#define MSM_PARAM_CHIP_ID 0x03
struct drm_msm_param {
uint32_t pipe; /* in, MSM_PIPE_x */
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