> -----Original Message-----
> From: Intel-gfx <intel-gfx-bounces@xxxxxxxxxxxxxxxxxxxxx> On Behalf Of Lucas
> De Marchi
> Sent: Friday, January 20, 2023 11:35 AM
> To: intel-gfx@xxxxxxxxxxxxxxxxxxxxx
> Cc: De Marchi, Lucas <lucas.demarchi@xxxxxxxxx>; dri-
> devel@xxxxxxxxxxxxxxxxxxxxx
> Subject: [Intel-gfx] [PATCH v2 5/8] drm/i915: Convert PIPE3/PORT3 to
> _PICK_EVEN_2RANGES()
>
> Like done for when __var_args__ were used, but size-wise it's also benefitial to
> avoid _PICK() used for 3 ports/pipes:
>
> $ size build64/drivers/gpu/drm/i915/i915.o{.old,.new}
> text data bss dec hex filename
> 4026288 185703 6984 4218975 40605f
> build64/drivers/gpu/drm/i915/i915.o.old
> 4025496 185703 6984 4218183 405d47
> build64/drivers/gpu/drm/i915/i915.o.new
>
> Signed-off-by: Lucas De Marchi <lucas.demarchi@xxxxxxxxx>
Reviewed-by: Anusha Srivatsa <anusha.srivatsa@xxxxxxxxx>
> ---
> drivers/gpu/drm/i915/display/intel_display_reg_defs.h | 6 +++---
> 1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/display/intel_display_reg_defs.h
> b/drivers/gpu/drm/i915/display/intel_display_reg_defs.h
> index f1681e1396b5..755c1ea8225c 100644
> --- a/drivers/gpu/drm/i915/display/intel_display_reg_defs.h
> +++ b/drivers/gpu/drm/i915/display/intel_display_reg_defs.h
> @@ -13,7 +13,7 @@
> #define VLV_DISPLAY_BASE 0x180000
>
> /*
> - * Named helper wrappers around _PICK_EVEN() and _PICK().
> + * Named helper wrappers around _PICK_EVEN() and _PICK_EVEN_2RANGES().
> */
> #define _PIPE(pipe, a, b) _PICK_EVEN(pipe, a, b)
> #define _PLANE(plane, a, b) _PICK_EVEN(plane, a, b)
> @@ -29,8 +29,8 @@
> #define _MMIO_PLL(pll, a, b) _MMIO(_PLL(pll, a, b))
> #define _MMIO_PHY(phy, a, b) _MMIO(_PHY(phy, a, b))
>
> -#define _MMIO_PIPE3(pipe, a, b, c) _MMIO(_PICK(pipe, a, b, c))
> -#define _MMIO_PORT3(pipe, a, b, c) _MMIO(_PICK(pipe, a, b, c))
> +#define _MMIO_PIPE3(pipe, a, b, c) _MMIO(_PICK_EVEN_2RANGES(pipe,
> 1, a, a, b, c))
> +#define _MMIO_PORT3(pipe, a, b, c) _MMIO(_PICK_EVEN_2RANGES(pipe,
> 1, a, a, b, c))
>
> /*
> * Device info offset array based helpers for groups of registers with unevenly
> --
> 2.39.0
