drm/i915/edram: extract i915_edram.[ch] for edram detection

Browse source

While edram detection ostensibly belongs with the rest of the dram stuff
in soc/intel_dram.c, it's only required by i915 core, not
display. Extract it to a separate i915_edram.[ch] file.

This allows us to drop the edram_size_mb member from struct xe_device.

Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patch.msgid.link/612edb7b70755655fbf193ba8af1c539fb93b698.1763578288.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>

...

This commit is contained in:

Jani Nikula 2025-11-19 20:52:40 +02:00

parent e4c8fde0bf

commit e2b1c3a127

7 changed files with 58 additions and 44 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

1

drivers/gpu/drm/i915/Makefile

View file

3

drivers/gpu/drm/i915/i915_driver.c

View file

44

drivers/gpu/drm/i915/i915_edram.c

View file

11

drivers/gpu/drm/i915/i915_edram.h

View file

36

drivers/gpu/drm/i915/soc/intel_dram.c

View file

1

drivers/gpu/drm/i915/soc/intel_dram.h

View file

6

drivers/gpu/drm/xe/xe_device_types.h

View file