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10 Commits

Author SHA1 Message Date
Dnyaneshwar Bhadane
0c65dc0626 drm/i915/jsl: s/JSL/JASPERLAKE for platform/subplatform defines 
Follow consistent naming convention. Replace JSL with
JASPERLAKE. Unroll IS_JSL_EHL() define  with IS_JASPERLAKE() ||
IS_ELKHARTLAKE() condition. Change in the display step define for
Jasperlake.

v2:
- Change subject prefix skl instead of SKL(Anusha)

v3:
- Remove the use of define IS_JSL_EHL.
- Replace with IS_JASPERLAKE() || IS_ELKHARTLAKE()
- Unrolled wrapper IS_JSL_ELK_DISPLAY_STEP (Jani/Tvrtko)

v4:
- Removed unused macro

v5:
- Resolved valid checkpatch warning(Jani)

Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Cc: Jani Nikula <jani.nikula@linux.intel.com>
Cc: Anusha Srivatsa <anusha.srivatsa@intel.com>
Signed-off-by: Dnyaneshwar Bhadane <dnyaneshwar.bhadane@intel.com>
Acked-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Radhakrishna Sripada <radhakrishna.sripada@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230801135344.3797924-9-dnyaneshwar.bhadane@intel.com
 2023-08-07 15:37:06 -07:00
Dnyaneshwar Bhadane
c224d89c8e drm/i915/bdw: s/BDW/BROADWELL for platform/subplatform defines 
Follow consistent naming convention. Replace BDW with
BROADWELL.

Signed-off-by: Dnyaneshwar Bhadane <dnyaneshwar.bhadane@intel.com>
Reviewed-by: Anusha Srivatsa <anusha.srivatsa@intel.com>
Acked-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Radhakrishna Sripada <radhakrishna.sripada@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230801135344.3797924-3-dnyaneshwar.bhadane@intel.com
 2023-08-07 15:37:01 -07:00
Dnyaneshwar Bhadane
927a8e383a drm/i915/hsw: s/HSW/HASWELL for platform/subplatform defines 
Follow consistent naming convention. Replace HSW with
HASWELL.

Signed-off-by: Dnyaneshwar Bhadane <dnyaneshwar.bhadane@intel.com>
Reviewed-by: Anusha Srivatsa <anusha.srivatsa@intel.com>
Acked-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Radhakrishna Sripada <radhakrishna.sripada@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230801135344.3797924-2-dnyaneshwar.bhadane@intel.com
 2023-08-07 15:36:59 -07:00
Jani Nikula
ce98870593 drm/i915/dram: replace __raw_uncore_read32() with intel_uncore_read_fw() 
The __raw_uncore_* interface is supposed to be intel_uncore.[ch]
internal only. Replace the remaining outside user with
intel_uncore_read_fw(), which is essentially the same thing.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230627105849.274263-1-jani.nikula@intel.com
 2023-07-04 18:08:35 +03:00
Arnd Bergmann
b02a9a0c6c drm/i915/gmch: avoid unused variable warning 
When CONFIG_PNP is disabled, the mchbar_addr variable is only written but
not read:

drivers/gpu/drm/i915/soc/intel_gmch.c: In function 'intel_alloc_mchbar_resource':
drivers/gpu/drm/i915/soc/intel_gmch.c:41:13: error: variable 'mchbar_addr' set but not used [-Werror=unused-but-set-variable]
   41 |         u64 mchbar_addr;
      |             ^~~~~~~~~~~

No idea why this showed up now, but it's easy to fix by changing the #ifdef to
an IS_ENABLED() check that the compiler can see through.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com>
Signed-off-by: Andi Shyti <andi.shyti@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230612124408.521325-1-arnd@kernel.org
 2023-06-13 00:41:37 +02:00
Jani Nikula
1b2146de7c drm/i915: move memory frequency detection to intel_dram.c 
The memory frequency detection is a bit spread out here and
there. Consolidate to intel_dram.c.

v2:
- Remove inaccurate comment (Ville)
- Call detect_mem_freq() unconditionally (Ville)

Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/8a862eeca8b42a98e04b3c52637851d33531abb6.1676317696.git.jani.nikula@intel.com
 2023-02-15 12:00:50 +02:00
Jani Nikula
eee838e40a drm/i915/gmch: move VGA set state to GMCH code 
This is the only user for the GMCH bridge device in display. Move it to
GMCH code.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Acked-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/9bd50fe508246a547cf6e7abfe44ed686a4b3e3a.1673958757.git.jani.nikula@intel.com
 2023-01-25 13:52:36 +02:00
Jani Nikula
b1e7d8b008 drm/i915/gmch: mass rename dev_priv to i915 
Prefer the contemporary naming.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Acked-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/3e4aaadeb4a027165f5724027963aa5e8d747190.1673958757.git.jani.nikula@intel.com
 2023-01-25 13:52:33 +02:00
Jani Nikula
a13144e228 drm/i915/gmch: split out soc/intel_gmch 
The GMCH related code is a bit too low level and out of place for the
high level i915_driver.c file. Split out to a separate file under
soc/. Rename the functions accordingly.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Acked-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/980a5e08b397bc0dbccf93cd84798772233ce75c.1673958757.git.jani.nikula@intel.com
 2023-01-25 13:52:29 +02:00
Jani Nikula
f052febd24 drm/i915: add new "soc" sub-directory and move PCH and DRAM code there 
Add a new sub-directory for things that aren't specifically about the
GPU and don't really belong in the i915 driver top level, but also don't
belong under any of the existing sub-directories either.

Name it "soc", and move the PCH and DRAM code there.

Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Acked-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20221208142347.602726-1-jani.nikula@intel.com
 2022-12-13 15:16:27 +02:00