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| author | Matt Roper <matthew.d.roper@intel.com> | 2022-01-28 02:43:34 +0300 |
|---|---|---|
| committer | Matt Roper <matthew.d.roper@intel.com> | 2022-02-02 18:59:54 +0300 |
| commit | ce2fce2513c5c1076f2a2d6e977c0ac523aad5e3 (patch) | |
| tree | 72b7df42bc4c26c0e241b4acbb31a6873a497f04 /drivers/gpu/drm/i915/intel_uncore.h | |
| parent | 0d6419e9c855dea476300e2bb81d29105fe76d38 (diff) | |
| download | linux-ce2fce2513c5c1076f2a2d6e977c0ac523aad5e3.tar.xz | |
drm/i915: Only include i915_reg.h from .c files
Several of our i915 header files, have been including i915_reg.h. This
means that any change to i915_reg.h will trigger a full rebuild of
pretty much every file of the driver, even those that don't have any
kind of register access. Let's delete the i915_reg.h include from all
headers and add an explicit include from the .c files that truly
need the register definitions; those that need a definition of
i915_reg_t for a function definition can get it from i915_reg_defs.h
instead.
We also remove two non-register #define's (VLV_DISPLAY_BASE and
GEN12_SFC_DONE_MAX) into i915_reg_defs.h to allow us to drop the
i915_reg.h include from a couple of headers.
There's probably a lot more header dependency optimization possible, but
the changes here roughly cut the number of files compiled after 'touch
i915_reg.h' in half --- a good first step.
Cc: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220127234334.4016964-7-matthew.d.roper@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/intel_uncore.h')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_uncore.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/intel_uncore.h b/drivers/gpu/drm/i915/intel_uncore.h index 2a15b2b2e2fc..6ff56d673e2b 100644 --- a/drivers/gpu/drm/i915/intel_uncore.h +++ b/drivers/gpu/drm/i915/intel_uncore.h @@ -30,7 +30,7 @@ #include <linux/hrtimer.h> #include <linux/io-64-nonatomic-lo-hi.h> -#include "i915_reg.h" +#include "i915_reg_defs.h" struct drm_i915_private; struct intel_runtime_pm; |