drm/i915: Move intel_get_format_info() to intel_fb.c

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Move the function retrieving the format override information for a given
format/modifier to intel_fb.c. We can store a pointer to the format list
in each modifier's descriptor instead of the corresponding switch/case
logic, avoiding the listing of the modifiers twice.

v1: Unchanged.
v2: Handle invalid modifiers in intel_fb_get_format_info() passed from
    userspace. (CI/igt_kms_addfb_basic/addfb25-bad-modifier)
v3: Move lookup_modifier() to the next patch, where it's first used.

Cc: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20211020195138.1841242-3-imre.deak@intel.com

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This commit is contained in:

Imre Deak 2021-10-20 22:51:29 +03:00

parent e2b8329432

commit 672d07517e

3 changed files with 157 additions and 131 deletions

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132

drivers/gpu/drm/i915/display/intel_display.c

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153

drivers/gpu/drm/i915/display/intel_fb.c

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3

drivers/gpu/drm/i915/display/intel_fb.h

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