drm/i915/psr: use intel_de_*() functions for register access
authorJani Nikula <jani.nikula@intel.com>
Fri, 24 Jan 2020 13:25:47 +0000 (15:25 +0200)
committerJani Nikula <jani.nikula@intel.com>
Mon, 27 Jan 2020 17:54:35 +0000 (19:54 +0200)
commitc51e7138f66a8c40114751b7246de4c13b3d6112
tree7713d22199cfcdb5a75b59a2b672490240798e4c
parent41dd67c13086ddb725f8e11e49474e781af90546
drm/i915/psr: use intel_de_*() functions for register access

The implicit "dev_priv" local variable use has been a long-standing pain
point in the register access macros I915_READ(), I915_WRITE(),
POSTING_READ(), I915_READ_FW(), and I915_WRITE_FW().

Replace them with the corresponding new display engine register
accessors intel_de_read(), intel_de_write(), intel_de_posting_read(),
intel_de_read_fw(), and intel_de_write_fw().

No functional changes.

Generated using the following semantic patch:

@@
expression REG, OFFSET;
@@
- I915_READ(REG)
+ intel_de_read(dev_priv, REG)

@@
expression REG, OFFSET;
@@
- POSTING_READ(REG)
+ intel_de_posting_read(dev_priv, REG)

@@
expression REG, OFFSET;
@@
- I915_WRITE(REG, OFFSET)
+ intel_de_write(dev_priv, REG, OFFSET)

@@
expression REG;
@@
- I915_READ_FW(REG)
+ intel_de_read_fw(dev_priv, REG)

@@
expression REG, OFFSET;
@@
- I915_WRITE_FW(REG, OFFSET)
+ intel_de_write_fw(dev_priv, REG, OFFSET)

Acked-by: Chris Wilson <chris@chris-wilson.co.uk>
Acked-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Acked-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/b7865c858374e9ab04cf2bc4ceb3d7d89c27db83.1579871655.git.jani.nikula@intel.com
drivers/gpu/drm/i915/display/intel_psr.c