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Load DMC v2.10 on ADLP. The release notes mention that
this version enables few power savings features.
v2: Add DMC_PATH() for ADLP (Lucas)
Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Cc: Clint Taylor <clinton.a.taylor@intel.com>
Signed-off-by: Anusha Srivatsa <anusha.srivatsa@intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210621191415.29823-5-anusha.srivatsa@intel.com
This patch adds Pipe A plumbing to the already
existing parsing and loading functions which is
taken care of in the prep patches. Adding MAX_DMC_FW
to keep track for both Main and Pipe A DMC while loading
the respective blobs.
Also adding present field in dmc_info.
s/find_dmc_fw_offset/csr_set_dmc_fw_offset. While at it add
fw_info_matches_stepping() helper. CSR_PROGRAM() should now
take the starting address of the particular blob (Main or Pipe)
and not hardcode it.
v2: Add dmc_offset and start_mmioaddr fields for dmc_info struct.
v3: Add a missing corner cases of stepping-substepping combination in
fw_info_matches_stepping() helper.
v4: Add macro for start_mmioaddr for V1 package. Simplify code
in dmc_set_fw_offset (Lucas)
Cc: Souza, Jose <jose.souza@intel.com>
Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Anusha Srivatsa <anusha.srivatsa@intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210621191415.29823-3-anusha.srivatsa@intel.com
This is a prep patch for Pipe DMC plugging.
Add dmc_info struct in intel_dmc to have all common fields
shared between all DMC's in the package.
Add DMC_FW_MAIN(dmc_id 0) to refer to the blob.
v2: Remove dmc_offset and start_mmioaddr from dmc_info struct (Jose)
Cc: Souza, Jose <jose.souza@intel.com>
Signed-off-by: Anusha Srivatsa <anusha.srivatsa@intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210621191415.29823-2-anusha.srivatsa@intel.com
We check for dmc_payload being there at various points in the driver.
Replace it with the helper.
v2: rebased.
v3: Move intel_dmc to intel_dmc.h in another patch (Lucas)
v4: Remove headers not needed from intel_dmc.h
Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Anusha Srivatsa <anusha.srivatsa@intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210526220256.4097-3-anusha.srivatsa@intel.com
Use new format of debug messages across intel_csr.
While at it, change some function definitions which now
need dev_priv for drm_err and drm_info etc.
v2: use container_of() (Jani)
v3: Indentation fixes. (Jani)
Cc: Jani Nikula <jani.nikula@linux.intel.com>
Suggested-by: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Anusha Srivatsa <anusha.srivatsa@intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210526220256.4097-2-anusha.srivatsa@intel.com
Finally, rename the header and source file from csr to dmc.
v2: Add file rename in Documentation.
- Place headers in orders. (Jani)
Cc: Jani Nikula <jani.nikula@linux.intel.com>
Signed-off-by: Anusha Srivatsa <anusha.srivatsa@intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210518213444.11420-6-anusha.srivatsa@intel.com
