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| author | Jackie Li | 2018-03-14 01:32:49 +0100 |
|---|---|---|
| committer | Joonas Lahtinen | 2018-03-14 14:35:31 +0100 |
| commit | 3c009e3c468a9c095343febca7de6397c0e78b7d (patch) | |
| tree | f0899a001b0afc83c0a74ed4d8e2f5b7cd9a565d /drivers/gpu/drm/i915/intel_guc_ct.c | |
| parent | drm/i915/psr: Comment to clarify SRD_DEBUG is called PSR_MASK SKL+ (diff) | |
| download | kernel-qcow2-linux-3c009e3c468a9c095343febca7de6397c0e78b7d.tar.gz kernel-qcow2-linux-3c009e3c468a9c095343febca7de6397c0e78b7d.tar.xz kernel-qcow2-linux-3c009e3c468a9c095343febca7de6397c0e78b7d.zip | |
drm/i915/guc: Rename guc_ggtt_offset to intel_guc_ggtt_offset
GuC related exported functions should start with "intel_guc_" prefix and
pass intel_guc as the first parameter since its GuC related. Current
guc_ggtt_offset() failed to follow this code convention and this is a
problem for future patches that needs to access intel_guc data to verify
the GGTT offset against the GuC WOPCM top.
This patch renames the guc_ggtt_offset to intel_guc_ggtt_offset and updates
the related code to pass intel_guc pointer to this function call, so that
we can have a unified coding style for GuC code and also enable the future
patches to get GuC related data from intel_guc to do the offset
verification. Meanwhile, this patch also moves the GUC_GGTT_TOP from
intel_guc_regs.h to intel_guc.h since it is not GuC register related
definition.
v8:
- Fixed coding style issues and moved GUC_GGTT_TOP to intel_guc.h (Sagar)
- Updated commit message to explain to reason and motivation to add
intel_guc as the first parameter of intel_guc_ggtt_offset (Chris)
v9:
- Fixed code alignment issue due to line break (Chris)
v10:
- Removed unnecessary comments, redundant code and avoided reuse variable
to avoid potential issues (Joonas)
v13:
- Updated the ordering of s-o-b/cc/r-b tags (Sagar)
Signed-off-by: Jackie Li <yaodong.li@intel.com>
Cc: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Sagar Arun Kamble <sagar.a.kamble@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Reviewed-by: Sagar Arun Kamble <sagar.a.kamble@intel.com> (v8)
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> (v9)
Reviewed-by: Michal Wajdeczko <michal.wajdeczko@intel.com> (v11)
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> (v12)
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1520987574-19351-1-git-send-email-yaodong.li@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/intel_guc_ct.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_guc_ct.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/intel_guc_ct.c b/drivers/gpu/drm/i915/intel_guc_ct.c index 24ad55752396..0a0d3d523c23 100644 --- a/drivers/gpu/drm/i915/intel_guc_ct.c +++ b/drivers/gpu/drm/i915/intel_guc_ct.c @@ -156,7 +156,8 @@ static int ctch_init(struct intel_guc *guc, err = PTR_ERR(blob); goto err_vma; } - DRM_DEBUG_DRIVER("CT: vma base=%#x\n", guc_ggtt_offset(ctch->vma)); + DRM_DEBUG_DRIVER("CT: vma base=%#x\n", + intel_guc_ggtt_offset(guc, ctch->vma)); /* store pointers to desc and cmds */ for (i = 0; i < ARRAY_SIZE(ctch->ctbs); i++) { @@ -202,7 +203,7 @@ static int ctch_open(struct intel_guc *guc, } /* vma should be already allocated and map'ed */ - base = guc_ggtt_offset(ctch->vma); + base = intel_guc_ggtt_offset(guc, ctch->vma); /* (re)initialize descriptors * cmds buffers are in the second half of the blob page |