i915: Use the Mesa base style

Acked-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Reviewed-by: Eric Engestrom <eric@engestrom.ch>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23275>

src/gallium/drivers/i915/.clang-format

@@ -1,115 +1,4 @@
-AlignAfterOpenBracket: true
-AlignConsecutiveMacros: true
-AllowAllArgumentsOnNextLine: false
-AllowShortCaseLabelsOnASingleLine: false
-AllowShortFunctionsOnASingleLine: false
-AlwaysBreakAfterReturnType: TopLevelDefinitions
-BasedOnStyle: LLVM
-BraceWrapping:
-  AfterControlStatement: false
-  AfterEnum: false
-  AfterFunction: true
-  AfterStruct: false
-  BeforeElse: false
-  SplitEmptyFunction: true
-BinPackArguments: true
-BinPackParameters: true
-BreakBeforeBraces: Custom
+
+BasedOnStyle: InheritParentConfig
+
 ColumnLimit: 80
-ContinuationIndentWidth: 3
-Cpp11BracedListStyle: false
-Cpp11BracedListStyle: true
-ForEachMacros:
-  - LIST_FOR_EACH_ENTRY
-  - LIST_FOR_EACH_ENTRY_SAFE
-  - LIST_FOR_EACH_ENTRY_SAFE_REV
-  - list_for_each_entry
-  - list_for_each_entry_safe
-  - foreach_list_typed
-  - u_foreach_bit
-  - util_dynarray_foreach
-  - nir_foreach_variable
-  - nir_foreach_variable_safe
-  - nir_foreach_register
-  - nir_foreach_register_safe
-  - nir_foreach_use
-  - nir_foreach_use_safe
-  - nir_foreach_if_use
-  - nir_foreach_if_use_safe
-  - nir_foreach_def
-  - nir_foreach_def_safe
-  - nir_foreach_phi_src
-  - nir_foreach_phi_src_safe
-  - nir_foreach_parallel_copy_entry
-  - nir_foreach_instr
-  - nir_foreach_instr_reverse
-  - nir_foreach_instr_safe
-  - nir_foreach_instr_reverse_safe
-  - nir_foreach_function
-  - nir_foreach_block
-  - nir_foreach_block_safe
-  - nir_foreach_block_reverse
-  - nir_foreach_block_reverse_safe
-  - nir_foreach_block_in_cf_node
-  - nir_foreach_shader_in_variable
-  - nir_foreach_shader_out_variable_safe
-  - nir_foreach_variable_in_list
-  - nir_foreach_src
-  - nir_foreach_variable_with_modes_safe
-  - nir_foreach_variable_with_modes
-  - nir_foreach_shader_out_variable
-  - ir2_foreach_instr
-  - ir2_foreach_live_reg
-  - ir2_foreach_avail
-  - ir2_foreach_src
-  - foreach_two_lists
-  - foreach_bit
-  - foreach_sched_node
-  - foreach_src
-  - foreach_src_n
-  - foreach_ssa_use
-  - foreach_ssa_srcp_n
-  - foreach_ssa_srcp
-  - foreach_ssa_src_n
-  - foreach_ssa_src
-  - foreach_input_n
-  - foreach_input
-  - foreach_output_n
-  - foreach_output
-  - foreach_instr
-  - foreach_instr_rev
-  - foreach_instr_safe
-  - foreach_block
-  - foreach_block_safe
-  - foreach_block_rev
-  - foreach_array
-  - foreach_array_safe
-  - foreach_name_n
-  - foreach_name
-  - foreach_def
-  - foreach_use
-  - foreach_batch
-  - hash_table_foreach
-  - set_foreach
-  - foreach_line_in_section
-  - perf_time
-  - perf_time_ctx
-  - foreach_submit
-  - foreach_submit_safe
-
-IncludeBlocks: Preserve
-IncludeCategories:
-  - Regex:           '<[[:alnum:].]+>'
-    Priority:        1
-  - Regex:           '.*\/.*'
-    Priority:        2
-  - Regex:           '.*'
-    Priority:        3
-IndentWidth: 3
-PenaltyBreakBeforeFirstCallParameter: 1
-PenaltyExcessCharacter: 100
-SpaceAfterCStyleCast: false
-SpaceBeforeCpp11BracedList: false
-SpaceBeforeCtorInitializerColon: false
-SpacesInContainerLiterals: false
-