Re: [PATCH 03/16] drm/i915/dpll: Rename intel_shared_dpll_funcs

[Jani Nikula <jani.nikula@intel.com>]

On Wed, 02 Apr 2025, Suraj Kandpal <suraj.kandpal@intel.com> wrote:
> Rename intel_shared_dpll_funcs to intel_global_dpll_funcs
> since it needs to represent both shared and individual
> dplls.
>
> --v2
> -Change intel_global_dpll to intel_dpll_global to be more
> in line with the naming standard where the name should
> start with the file name [Jani]

Though I'm not sure what we need the "global" for. Just
intel_dpll_funcs?

>
> Signed-off-by: Suraj Kandpal <suraj.kandpal@intel.com>
> ---
>  drivers/gpu/drm/i915/display/intel_dpll_mgr.c | 24 +++++++++----------
>  drivers/gpu/drm/i915/display/intel_dpll_mgr.h |  4 ++--
>  2 files changed, 14 insertions(+), 14 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/display/intel_dpll_mgr.c b/drivers/gpu/drm/i915/display/intel_dpll_mgr.c
> index bbb51119ef5b..92ca2a544e2f 100644
> --- a/drivers/gpu/drm/i915/display/intel_dpll_mgr.c
> +++ b/drivers/gpu/drm/i915/display/intel_dpll_mgr.c
> @@ -61,7 +61,7 @@
>   */
>  
>  /* platform specific hooks for managing DPLLs */
> -struct intel_shared_dpll_funcs {
> +struct intel_dpll_global_funcs {
>  	/*
>  	 * Hook for enabling the pll, called from intel_enable_shared_dpll() if
>  	 * the pll is not already enabled.
> @@ -668,7 +668,7 @@ static bool ibx_compare_hw_state(const struct intel_dpll_hw_state *_a,
>  		a->fp1 == b->fp1;
>  }
>  
> -static const struct intel_shared_dpll_funcs ibx_pch_dpll_funcs = {
> +static const struct intel_dpll_global_funcs ibx_pch_dpll_funcs = {
>  	.enable = ibx_pch_dpll_enable,
>  	.disable = ibx_pch_dpll_disable,
>  	.get_hw_state = ibx_pch_dpll_get_hw_state,
> @@ -1268,14 +1268,14 @@ static bool hsw_compare_hw_state(const struct intel_dpll_hw_state *_a,
>  		a->spll == b->spll;
>  }
>  
> -static const struct intel_shared_dpll_funcs hsw_ddi_wrpll_funcs = {
> +static const struct intel_dpll_global_funcs hsw_ddi_wrpll_funcs = {
>  	.enable = hsw_ddi_wrpll_enable,
>  	.disable = hsw_ddi_wrpll_disable,
>  	.get_hw_state = hsw_ddi_wrpll_get_hw_state,
>  	.get_freq = hsw_ddi_wrpll_get_freq,
>  };
>  
> -static const struct intel_shared_dpll_funcs hsw_ddi_spll_funcs = {
> +static const struct intel_dpll_global_funcs hsw_ddi_spll_funcs = {
>  	.enable = hsw_ddi_spll_enable,
>  	.disable = hsw_ddi_spll_disable,
>  	.get_hw_state = hsw_ddi_spll_get_hw_state,
> @@ -1300,7 +1300,7 @@ static bool hsw_ddi_lcpll_get_hw_state(struct intel_display *display,
>  	return true;
>  }
>  
> -static const struct intel_shared_dpll_funcs hsw_ddi_lcpll_funcs = {
> +static const struct intel_dpll_global_funcs hsw_ddi_lcpll_funcs = {
>  	.enable = hsw_ddi_lcpll_enable,
>  	.disable = hsw_ddi_lcpll_disable,
>  	.get_hw_state = hsw_ddi_lcpll_get_hw_state,
> @@ -2002,14 +2002,14 @@ static bool skl_compare_hw_state(const struct intel_dpll_hw_state *_a,
>  		a->cfgcr2 == b->cfgcr2;
>  }
>  
> -static const struct intel_shared_dpll_funcs skl_ddi_pll_funcs = {
> +static const struct intel_dpll_global_funcs skl_ddi_pll_funcs = {
>  	.enable = skl_ddi_pll_enable,
>  	.disable = skl_ddi_pll_disable,
>  	.get_hw_state = skl_ddi_pll_get_hw_state,
>  	.get_freq = skl_ddi_pll_get_freq,
>  };
>  
> -static const struct intel_shared_dpll_funcs skl_ddi_dpll0_funcs = {
> +static const struct intel_dpll_global_funcs skl_ddi_dpll0_funcs = {
>  	.enable = skl_ddi_dpll0_enable,
>  	.disable = skl_ddi_dpll0_disable,
>  	.get_hw_state = skl_ddi_dpll0_get_hw_state,
> @@ -2484,7 +2484,7 @@ static bool bxt_compare_hw_state(const struct intel_dpll_hw_state *_a,
>  		a->pcsdw12 == b->pcsdw12;
>  }
>  
> -static const struct intel_shared_dpll_funcs bxt_ddi_pll_funcs = {
> +static const struct intel_dpll_global_funcs bxt_ddi_pll_funcs = {
>  	.enable = bxt_ddi_pll_enable,
>  	.disable = bxt_ddi_pll_disable,
>  	.get_hw_state = bxt_ddi_pll_get_hw_state,
> @@ -4129,21 +4129,21 @@ static bool icl_compare_hw_state(const struct intel_dpll_hw_state *_a,
>  		a->mg_pll_tdc_coldst_bias == b->mg_pll_tdc_coldst_bias;
>  }
>  
> -static const struct intel_shared_dpll_funcs combo_pll_funcs = {
> +static const struct intel_dpll_global_funcs combo_pll_funcs = {
>  	.enable = combo_pll_enable,
>  	.disable = combo_pll_disable,
>  	.get_hw_state = combo_pll_get_hw_state,
>  	.get_freq = icl_ddi_combo_pll_get_freq,
>  };
>  
> -static const struct intel_shared_dpll_funcs tbt_pll_funcs = {
> +static const struct intel_dpll_global_funcs tbt_pll_funcs = {
>  	.enable = tbt_pll_enable,
>  	.disable = tbt_pll_disable,
>  	.get_hw_state = tbt_pll_get_hw_state,
>  	.get_freq = icl_ddi_tbt_pll_get_freq,
>  };
>  
> -static const struct intel_shared_dpll_funcs mg_pll_funcs = {
> +static const struct intel_dpll_global_funcs mg_pll_funcs = {
>  	.enable = mg_pll_enable,
>  	.disable = mg_pll_disable,
>  	.get_hw_state = mg_pll_get_hw_state,
> @@ -4191,7 +4191,7 @@ static const struct intel_dpll_mgr ehl_pll_mgr = {
>  	.compare_hw_state = icl_compare_hw_state,
>  };
>  
> -static const struct intel_shared_dpll_funcs dkl_pll_funcs = {
> +static const struct intel_dpll_global_funcs dkl_pll_funcs = {
>  	.enable = mg_pll_enable,
>  	.disable = mg_pll_disable,
>  	.get_hw_state = dkl_pll_get_hw_state,
> diff --git a/drivers/gpu/drm/i915/display/intel_dpll_mgr.h b/drivers/gpu/drm/i915/display/intel_dpll_mgr.h
> index d93072486831..2080118be523 100644
> --- a/drivers/gpu/drm/i915/display/intel_dpll_mgr.h
> +++ b/drivers/gpu/drm/i915/display/intel_dpll_mgr.h
> @@ -41,7 +41,7 @@ struct intel_crtc;
>  struct intel_crtc_state;
>  struct intel_encoder;
>  struct intel_shared_dpll;
> -struct intel_shared_dpll_funcs;
> +struct intel_dpll_global_funcs;
>  
>  /**
>   * enum intel_dpll_id - possible DPLL ids
> @@ -314,7 +314,7 @@ struct dpll_info {
>  	/**
>  	 * @funcs: platform specific hooks
>  	 */
> -	const struct intel_shared_dpll_funcs *funcs;
> +	const struct intel_dpll_global_funcs *funcs;
>  
>  	/**
>  	 * @id: unique identifier for this DPLL

-- 
Jani Nikula, Intel