On Tue, 18 Feb 2014 00:02:05 +0200
Imre Deak <imre.d...@intel.com> wrote:
> These macros are used only locally, so move them to the .c file.
>
> Also since logically the init power domain should be part of all power
> wells add it to the always-on power wells too for consistency. Since
> always-on power wells have noop handlers, this doesn't change the
> functionality.
>
> Signed-off-by: Imre Deak <imre.d...@intel.com>
> ---
> drivers/gpu/drm/i915/i915_drv.h | 10 ----------
> drivers/gpu/drm/i915/intel_pm.c | 21 +++++++++++++++++++--
> 2 files changed, 19 insertions(+), 12 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
> index 796f971..de0c0e0 100644
> --- a/drivers/gpu/drm/i915/i915_drv.h
> +++ b/drivers/gpu/drm/i915/i915_drv.h
> @@ -121,8 +121,6 @@ enum intel_display_power_domain {
> POWER_DOMAIN_NUM,
> };
>
> -#define POWER_DOMAIN_MASK (BIT(POWER_DOMAIN_NUM) - 1)
> -
> #define POWER_DOMAIN_PIPE(pipe) ((pipe) + POWER_DOMAIN_PIPE_A)
> #define POWER_DOMAIN_PIPE_PANEL_FITTER(pipe) \
> ((pipe) + POWER_DOMAIN_PIPE_A_PANEL_FITTER)
> @@ -130,14 +128,6 @@ enum intel_display_power_domain {
> ((tran) == TRANSCODER_EDP ? POWER_DOMAIN_TRANSCODER_EDP : \
> (tran) + POWER_DOMAIN_TRANSCODER_A)
>
> -#define HSW_ALWAYS_ON_POWER_DOMAINS ( \
> - BIT(POWER_DOMAIN_PIPE_A) | \
> - BIT(POWER_DOMAIN_TRANSCODER_EDP))
> -#define BDW_ALWAYS_ON_POWER_DOMAINS ( \
> - BIT(POWER_DOMAIN_PIPE_A) | \
> - BIT(POWER_DOMAIN_TRANSCODER_EDP) | \
> - BIT(POWER_DOMAIN_PIPE_A_PANEL_FITTER))
> -
> enum hpd_pin {
> HPD_NONE = 0,
> HPD_PORT_A = HPD_NONE, /* PORT_A is internal */
> diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
> index db48d55..9a608f1 100644
> --- a/drivers/gpu/drm/i915/intel_pm.c
> +++ b/drivers/gpu/drm/i915/intel_pm.c
> @@ -5384,6 +5384,23 @@ void i915_release_power_well(void)
> }
> EXPORT_SYMBOL_GPL(i915_release_power_well);
>
> +#define POWER_DOMAIN_MASK (BIT(POWER_DOMAIN_NUM) - 1)
> +
> +#define HSW_ALWAYS_ON_POWER_DOMAINS ( \
> + BIT(POWER_DOMAIN_PIPE_A) | \
> + BIT(POWER_DOMAIN_TRANSCODER_EDP) | \
> + BIT(POWER_DOMAIN_INIT))
> +#define HSW_DISPLAY_POWER_DOMAINS ( \
> + (POWER_DOMAIN_MASK & ~HSW_ALWAYS_ON_POWER_DOMAINS) | \
> + BIT(POWER_DOMAIN_INIT))
> +
> +#define BDW_ALWAYS_ON_POWER_DOMAINS ( \
> + HSW_ALWAYS_ON_POWER_DOMAINS | \
> + BIT(POWER_DOMAIN_PIPE_A_PANEL_FITTER))
> +#define BDW_DISPLAY_POWER_DOMAINS ( \
> + (POWER_DOMAIN_MASK & ~BDW_ALWAYS_ON_POWER_DOMAINS) | \
> + BIT(POWER_DOMAIN_INIT))
> +
> static struct i915_power_well i9xx_always_on_power_well[] = {
> {
> .name = "always-on",
> @@ -5400,7 +5417,7 @@ static struct i915_power_well hsw_power_wells[] = {
> },
> {
> .name = "display",
> - .domains = POWER_DOMAIN_MASK & ~HSW_ALWAYS_ON_POWER_DOMAINS,
> + .domains = HSW_DISPLAY_POWER_DOMAINS,
> .is_enabled = hsw_power_well_enabled,
> .set = hsw_set_power_well,
> },
> @@ -5414,7 +5431,7 @@ static struct i915_power_well bdw_power_wells[] = {
> },
> {
> .name = "display",
> - .domains = POWER_DOMAIN_MASK & ~BDW_ALWAYS_ON_POWER_DOMAINS,
> + .domains = BDW_DISPLAY_POWER_DOMAINS,
> .is_enabled = hsw_power_well_enabled,
> .set = hsw_set_power_well,
> },
Reviewed-by: Jesse Barnes <jbar...@virtuousgeek.org>
--
Jesse Barnes, Intel Open Source Technology Center
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