On Tue, Oct 16, 2018 at 12:19:24PM -0700, Manasi Navare wrote:
> Thanks for your review comments.
>
> On Tue, Oct 16, 2018 at 10:01:11PM +0300, Ville Syrjälä wrote:
> > On Fri, Oct 05, 2018 at 04:22:57PM -0700, Manasi Navare wrote:
> > > On Icelake, a separate power well PG2 is created for
> > > VDSC engine used for eDP/MIPI DSI. This patch adds a new
> > > display power domain for Power well 2.
> > >
> > > v2:
> > > * Fix the power well mismatch CI error (Ville)
> > > * Rename as VDSC_PIPE_A (Imre)
> > > * Fix a whitespace (Anusha)
> > > * Fix Comments (Imre)
> > >
> > > Cc: Ville Syrjala <ville.syrjala@xxxxxxxxxxxxxxx>
> > > Cc: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx>
> > > Cc: Imre Deak <imre.deak@xxxxxxxxx>
> > > Signed-off-by: Manasi Navare <manasi.d.navare@xxxxxxxxx>
> > > ---
> > > drivers/gpu/drm/i915/intel_display.h | 1 +
> > > drivers/gpu/drm/i915/intel_runtime_pm.c | 4 +++-
> > > 2 files changed, 4 insertions(+), 1 deletion(-)
> > >
> > > diff --git a/drivers/gpu/drm/i915/intel_display.h b/drivers/gpu/drm/i915/intel_display.h
> > > index 9eaba1bccae8..4c513169960c 100644
> > > --- a/drivers/gpu/drm/i915/intel_display.h
> > > +++ b/drivers/gpu/drm/i915/intel_display.h
> > > @@ -256,6 +256,7 @@ enum intel_display_power_domain {
> > > POWER_DOMAIN_MODESET,
> > > POWER_DOMAIN_GT_IRQ,
> > > POWER_DOMAIN_INIT,
> > > + POWER_DOMAIN_VDSC_PIPE_A,
> >
> > I'd probably put it next to the other pipe related power domains.
> > So maybe after POWER_DOMAIN_PIPE_C_PANEL_FITTER.
> >
> > And to match the current naming pattern it should be called
> > POWER_DOMAIN_PIPE_A_VDSC.
>
> Okay will make these changes in the next rev.
> With these changes, can I consider your r-b?
The slight rename+move I'd like to see. I'll leave it up to you
whether to pursue the aliasing TRANSCODER_EDP_VDSC idea.
>
> Regards
> Manasi
>
> >
> > >
> > > POWER_DOMAIN_NUM,
> > > };
> > > diff --git a/drivers/gpu/drm/i915/intel_runtime_pm.c b/drivers/gpu/drm/i915/intel_runtime_pm.c
> > > index 3cf8533e0834..3ed0a3a1015a 100644
> > > --- a/drivers/gpu/drm/i915/intel_runtime_pm.c
> > > +++ b/drivers/gpu/drm/i915/intel_runtime_pm.c
> > > @@ -146,6 +146,8 @@ intel_display_power_domain_str(enum intel_display_power_domain domain)
> > > return "MODESET";
> > > case POWER_DOMAIN_GT_IRQ:
> > > return "GT_IRQ";
> > > + case POWER_DOMAIN_VDSC_PIPE_A:
> > > + return "VDSC_PIPE_A";
> > > default:
> > > MISSING_CASE(domain);
> > > return "?";
> > > @@ -1971,9 +1973,9 @@ void intel_display_power_put(struct drm_i915_private *dev_priv,
> > > */
> > > #define ICL_PW_2_POWER_DOMAINS ( \
> > > ICL_PW_3_POWER_DOMAINS | \
> > > + BIT_ULL(POWER_DOMAIN_VDSC_PIPE_A) | \
> > > BIT_ULL(POWER_DOMAIN_INIT))
> > > /*
> > > - * - eDP/DSI VDSC
> > > * - KVMR (HW control)
> > > */
> > > #define ICL_DISPLAY_DC_OFF_POWER_DOMAINS ( \
> > > --
> > > 2.18.0
> >
> > --
> > Ville Syrjälä
> > Intel
--
Ville Syrjälä
Intel
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