On Tue, 2019-08-20 at 13:16 -0700, Lucas De Marchi wrote: > On Sat, Aug 17, 2019 at 02:38:27AM -0700, Lucas De Marchi wrote: > > From: José Roberto de Souza <jose.souza@xxxxxxxxx> > > > > PSR registers are a mess, some have the full address while others > > just > > have the additional offset from psr_mmio_base. > > > > For BDW+ psr_mmio_base is nothing more than TRANSCODER_EDP_OFFSET + > > 0x800 and using it makes more difficult for people with an PSR > > register address or PSR register name from from BSpec as i915 also > > don't match the BSpec names. > > For HSW psr_mmio_base is _DDI_BUF_CTL_A + 0x800 and PSR registers > > are > > only available in DDIA. > > > > Other reason to make relative to transcoder is that since BDW every > > transcoder have PSR registers, so in theory it should be possible > > to > > have PSR enabled in a non-eDP transcoder. > > I find this statement weird since PSR is an eDP feature. Re-reading > it > again makes it clearer we are talking about a transcoder dedicated to > eDP like we have before TGL, right? I had the same opinion that for older than TGL it was only possible to have eDP on DDIA but looks like there is devices on the market were eDP panels are connected to other ports than DDIA, so it would be possible to have 2 eDP each with PSR enabled. See the IRC discussion some time ago: https://dri.freedesktop.org/~cbrill/dri-log/?channel=intel-gfx&highlight_names=&date=2019-04-17 "the point was that we at least used to make devices where edp was hooked somewhere else that port a " > > > So for BDW+ we can use _TRANS2() to get the register offset of any > > PSR register in any transcoder while for HSW we have _HSW_PSR_ADJ > > that will calculate the register offset for the single PSR > > instance, > > noting that we are already guarded about trying to enable PSR in > > other > > port than DDIA on HSW by the 'if (dig_port->base.port != PORT_A)' > > in > > intel_psr_compute_config(), this check should only be valid for HSW > > and will be changed in future. > > PSR2 registers and PSR_EVENT was added after Haswell so that is why > > _PSR_ADJ() is not used in some macros. > > > > The only registers that can not be relative to transcoder are > > PSR_IMR and PSR_IIR that are not relative to anything, so keeping > > it > > hardcoded. > > these are later changed for TGL. That is true, a left over from the time were TGL was not public. But it is addressed in future patch. > > > Also removing BDW_EDP_PSR_BASE from GVT because it is not used as > > it > > is the only PSR register that GVT have. > > > > v5: > > - Macros changed to be more explicit about HSW (Dhinakaran) > > - Squashed with the patch that added the tran parameter to the > > macros (Dhinakaran) > > > > v6: > > - Checking for interruption errors after module reload in the > > transcoder that will be used (Dhinakaran) > > - Using lowercase to the registers offsets > > > > v7: > > - Removing IS_HASWELL() from registers macros(Jani) > > > > Cc: Dhinakaran Pandiyan <dhinakaran.pandiyan@xxxxxxxxx> > > Cc: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx> > > Cc: Jani Nikula <jani.nikula@xxxxxxxxxxxxxxx> > > Cc: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx> > > Cc: Zhi Wang <zhi.a.wang@xxxxxxxxx> > > Signed-off-by: José Roberto de Souza <jose.souza@xxxxxxxxx> > > Signed-off-by: Lucas De Marchi <lucas.demarchi@xxxxxxxxx> > > --- > > drivers/gpu/drm/i915/display/intel_psr.c | 104 +++++++++++++------- > > --- > > drivers/gpu/drm/i915/gvt/handlers.c | 2 +- > > drivers/gpu/drm/i915/i915_debugfs.c | 18 ++-- > > drivers/gpu/drm/i915/i915_drv.h | 5 +- > > drivers/gpu/drm/i915/i915_reg.h | 57 +++++++++---- > > 5 files changed, 113 insertions(+), 73 deletions(-) > > > > diff --git a/drivers/gpu/drm/i915/display/intel_psr.c > > b/drivers/gpu/drm/i915/display/intel_psr.c > > index 3bfb720560c2..77232f6bca17 100644 > > --- a/drivers/gpu/drm/i915/display/intel_psr.c > > +++ b/drivers/gpu/drm/i915/display/intel_psr.c > > @@ -390,7 +390,7 @@ static void hsw_psr_setup_aux(struct intel_dp > > *intel_dp) > > > > BUILD_BUG_ON(sizeof(aux_msg) > 20); > > for (i = 0; i < sizeof(aux_msg); i += 4) > > - I915_WRITE(EDP_PSR_AUX_DATA(i >> 2), > > + I915_WRITE(EDP_PSR_AUX_DATA(dev_priv->psr.transcoder, i > > >> 2), > > intel_dp_pack_aux(&aux_msg[i], > > sizeof(aux_msg) - i)); > > > > aux_clock_divider = intel_dp->get_aux_clock_divider(intel_dp, > > 0); > > @@ -401,7 +401,7 @@ static void hsw_psr_setup_aux(struct intel_dp > > *intel_dp) > > > > /* Select only valid bits for SRD_AUX_CTL */ > > aux_ctl &= psr_aux_mask; > > - I915_WRITE(EDP_PSR_AUX_CTL, aux_ctl); > > + I915_WRITE(EDP_PSR_AUX_CTL(dev_priv->psr.transcoder), aux_ctl); > > } > > > > static void intel_psr_enable_sink(struct intel_dp *intel_dp) > > @@ -491,8 +491,9 @@ static void hsw_activate_psr1(struct intel_dp > > *intel_dp) > > if (INTEL_GEN(dev_priv) >= 8) > > val |= EDP_PSR_CRC_ENABLE; > > > > - val |= I915_READ(EDP_PSR_CTL) & > > EDP_PSR_RESTORE_PSR_ACTIVE_CTX_MASK; > > - I915_WRITE(EDP_PSR_CTL, val); > > + val |= (I915_READ(EDP_PSR_CTL(dev_priv->psr.transcoder)) & > > + EDP_PSR_RESTORE_PSR_ACTIVE_CTX_MASK); > > + I915_WRITE(EDP_PSR_CTL(dev_priv->psr.transcoder), val); > > } > > > > static void hsw_activate_psr2(struct intel_dp *intel_dp) > > @@ -528,9 +529,9 @@ static void hsw_activate_psr2(struct intel_dp > > *intel_dp) > > * PSR2 HW is incorrectly using EDP_PSR_TP1_TP3_SEL and BSpec > > is > > * recommending keep this bit unset while PSR2 is enabled. > > */ > > - I915_WRITE(EDP_PSR_CTL, 0); > > + I915_WRITE(EDP_PSR_CTL(dev_priv->psr.transcoder), 0); > > > > - I915_WRITE(EDP_PSR2_CTL, val); > > + I915_WRITE(EDP_PSR2_CTL(dev_priv->psr.transcoder), val); > > } > > > > static bool intel_psr2_config_valid(struct intel_dp *intel_dp, > > @@ -606,10 +607,9 @@ void intel_psr_compute_config(struct intel_dp > > *intel_dp, > > > > /* > > * HSW spec explicitly says PSR is tied to port A. > > - * BDW+ platforms with DDI implementation of PSR have different > > - * PSR registers per transcoder and we only implement > > transcoder EDP > > - * ones. Since by Display design transcoder EDP is tied to port > > A > > - * we can safely escape based on the port A. > > + * BDW+ platforms have a instance of PSR registers per > > transcoder but > > + * for now it only supports one instance of PSR, so lets keep > > it > > + * hardcoded to PORT_A > > */ > > if (dig_port->base.port != PORT_A) { > > DRM_DEBUG_KMS("PSR condition failed: Port not > > supported\n"); > > @@ -649,8 +649,8 @@ static void intel_psr_activate(struct intel_dp > > *intel_dp) > > struct drm_i915_private *dev_priv = dp_to_i915(intel_dp); > > > > if (INTEL_GEN(dev_priv) >= 9) > > - WARN_ON(I915_READ(EDP_PSR2_CTL) & EDP_PSR2_ENABLE); > > - WARN_ON(I915_READ(EDP_PSR_CTL) & EDP_PSR_ENABLE); > > + WARN_ON(I915_READ(EDP_PSR2_CTL(dev_priv- > > >psr.transcoder)) & EDP_PSR2_ENABLE); > > + WARN_ON(I915_READ(EDP_PSR_CTL(dev_priv->psr.transcoder)) & > > EDP_PSR_ENABLE); > > WARN_ON(dev_priv->psr.active); > > lockdep_assert_held(&dev_priv->psr.lock); > > > > @@ -720,19 +720,37 @@ static void intel_psr_enable_source(struct > > intel_dp *intel_dp, > > if (INTEL_GEN(dev_priv) < 11) > > mask |= EDP_PSR_DEBUG_MASK_DISP_REG_WRITE; > > > > - I915_WRITE(EDP_PSR_DEBUG, mask); > > + I915_WRITE(EDP_PSR_DEBUG(dev_priv->psr.transcoder), mask); > > } > > > > static void intel_psr_enable_locked(struct drm_i915_private > > *dev_priv, > > const struct intel_crtc_state > > *crtc_state) > > { > > struct intel_dp *intel_dp = dev_priv->psr.dp; > > + u32 val; > > > > WARN_ON(dev_priv->psr.enabled); > > > > dev_priv->psr.psr2_enabled = intel_psr2_enabled(dev_priv, > > crtc_state); > > dev_priv->psr.busy_frontbuffer_bits = 0; > > dev_priv->psr.pipe = to_intel_crtc(crtc_state->base.crtc)- > > >pipe; > > + dev_priv->psr.transcoder = crtc_state->cpu_transcoder; > > + > > + /* > > + * If a PSR error happened and the driver is reloaded, the > > EDP_PSR_IIR > > + * will still keep the error set even after the reset done in > > the > > + * irq_preinstall and irq_uninstall hooks. > > + * And enabling in this situation cause the screen to freeze in > > the > > + * first time that PSR HW tries to activate so lets keep PSR > > disabled > > + * to avoid any rendering problems. > > + */ > > + val = I915_READ(EDP_PSR_IIR); > > + val &= EDP_PSR_ERROR(edp_psr_shift(dev_priv->psr.transcoder)); > > + if (val) { > > + dev_priv->psr.sink_not_reliable = true; > > + DRM_DEBUG_KMS("PSR interruption error set, not enabling > > PSR\n"); > > + return; > > + } > > > > DRM_DEBUG_KMS("Enabling PSR%s\n", > > dev_priv->psr.psr2_enabled ? "2" : "1"); > > @@ -782,20 +800,27 @@ static void intel_psr_exit(struct > > drm_i915_private *dev_priv) > > u32 val; > > > > if (!dev_priv->psr.active) { > > - if (INTEL_GEN(dev_priv) >= 9) > > - WARN_ON(I915_READ(EDP_PSR2_CTL) & > > EDP_PSR2_ENABLE); > > - WARN_ON(I915_READ(EDP_PSR_CTL) & EDP_PSR_ENABLE); > > + if (INTEL_GEN(dev_priv) >= 9) { > > + val = I915_READ(EDP_PSR2_CTL(dev_priv- > > >psr.transcoder)); > > + WARN_ON(val & EDP_PSR2_ENABLE); > > + } > > + > > + val = I915_READ(EDP_PSR_CTL(dev_priv->psr.transcoder)); > > + WARN_ON(val & EDP_PSR_ENABLE); > > + > > return; > > } > > > > if (dev_priv->psr.psr2_enabled) { > > - val = I915_READ(EDP_PSR2_CTL); > > + val = I915_READ(EDP_PSR2_CTL(dev_priv- > > >psr.transcoder)); > > WARN_ON(!(val & EDP_PSR2_ENABLE)); > > - I915_WRITE(EDP_PSR2_CTL, val & ~EDP_PSR2_ENABLE); > > + val &= ~EDP_PSR2_ENABLE; > > + I915_WRITE(EDP_PSR2_CTL(dev_priv->psr.transcoder), > > val); > > } else { > > - val = I915_READ(EDP_PSR_CTL); > > + val = I915_READ(EDP_PSR_CTL(dev_priv->psr.transcoder)); > > WARN_ON(!(val & EDP_PSR_ENABLE)); > > - I915_WRITE(EDP_PSR_CTL, val & ~EDP_PSR_ENABLE); > > + val &= ~EDP_PSR_ENABLE; > > + I915_WRITE(EDP_PSR_CTL(dev_priv->psr.transcoder), val); > > } > > dev_priv->psr.active = false; > > } > > @@ -817,10 +842,10 @@ static void intel_psr_disable_locked(struct > > intel_dp *intel_dp) > > intel_psr_exit(dev_priv); > > > > if (dev_priv->psr.psr2_enabled) { > > - psr_status = EDP_PSR2_STATUS; > > + psr_status = EDP_PSR2_STATUS(dev_priv->psr.transcoder); > > psr_status_mask = EDP_PSR2_STATUS_STATE_MASK; > > } else { > > - psr_status = EDP_PSR_STATUS; > > + psr_status = EDP_PSR_STATUS(dev_priv->psr.transcoder); > > psr_status_mask = EDP_PSR_STATUS_STATE_MASK; > > } > > > > @@ -963,7 +988,8 @@ int intel_psr_wait_for_idle(const struct > > intel_crtc_state *new_crtc_state, > > * defensive enough to cover everything. > > */ > > > > - return __intel_wait_for_register(&dev_priv->uncore, > > EDP_PSR_STATUS, > > + return __intel_wait_for_register(&dev_priv->uncore, > > + EDP_PSR_STATUS(dev_priv- > > >psr.transcoder), > > EDP_PSR_STATUS_STATE_MASK, > > EDP_PSR_STATUS_STATE_IDLE, 2, > > 50, > > out_value); > > @@ -979,10 +1005,10 @@ static bool > > __psr_wait_for_idle_locked(struct drm_i915_private *dev_priv) > > return false; > > > > if (dev_priv->psr.psr2_enabled) { > > - reg = EDP_PSR2_STATUS; > > + reg = EDP_PSR2_STATUS(dev_priv->psr.transcoder); > > mask = EDP_PSR2_STATUS_STATE_MASK; > > } else { > > - reg = EDP_PSR_STATUS; > > + reg = EDP_PSR_STATUS(dev_priv->psr.transcoder); > > mask = EDP_PSR_STATUS_STATE_MASK; > > } > > > > @@ -1208,36 +1234,24 @@ void intel_psr_flush(struct > > drm_i915_private *dev_priv, > > */ > > void intel_psr_init(struct drm_i915_private *dev_priv) > > { > > - u32 val; > > - > > if (!HAS_PSR(dev_priv)) > > return; > > > > - dev_priv->psr_mmio_base = IS_HASWELL(dev_priv) ? > > - HSW_EDP_PSR_BASE : BDW_EDP_PSR_BASE; > > - > > if (!dev_priv->psr.sink_support) > > return; > > > > + if (IS_HASWELL(dev_priv)) > > + /* > > + * HSW don't have PSR registers on the same space as > > transcoder > > + * so set this to a value that when subtract to the > > register > > + * in transcoder space results in the right offset for > > HSW > > + */ > > + dev_priv->hsw_psr_mmio_adjust = _SRD_CTL_EDP - > > _HSW_EDP_PSR_BASE; > > I have mixed feelings with this "adjustment". IMO it is simpler when > we > always have a base mmio addr. For HSW we can only have them on > PORT_A, > so we will never try to be relative to a, say, second transcoder. In one of the version we had a base mmio addr but Jani did not liked the idea because the PSR register macros would be implemented with something like: base_mmio + PSR register offset Making it difficult find a PSR register with BSpec address. > > Anyway, this is minor. > > Reviewed-by: Lucas De Marchi <lucas.demarchi@xxxxxxxxx> Thanks, will look to the other comments on PSR patches and send a series with the reviewed ones to finally get this merged. > > > > + > > if (i915_modparams.enable_psr == -1) > > if (INTEL_GEN(dev_priv) < 9 || !dev_priv- > > >vbt.psr.enable) > > i915_modparams.enable_psr = 0; > > > > - /* > > - * If a PSR error happened and the driver is reloaded, the > > EDP_PSR_IIR > > - * will still keep the error set even after the reset done in > > the > > - * irq_preinstall and irq_uninstall hooks. > > - * And enabling in this situation cause the screen to freeze in > > the > > - * first time that PSR HW tries to activate so lets keep PSR > > disabled > > - * to avoid any rendering problems. > > - */ > > - val = I915_READ(EDP_PSR_IIR); > > - val &= EDP_PSR_ERROR(edp_psr_shift(TRANSCODER_EDP)); > > - if (val) { > > - DRM_DEBUG_KMS("PSR interruption error set\n"); > > - dev_priv->psr.sink_not_reliable = true; > > - } > > - > > /* Set link_standby x link_off defaults */ > > if (IS_HASWELL(dev_priv) || IS_BROADWELL(dev_priv)) > > /* HSW and BDW require workarounds that we don't > > implement. */ > > diff --git a/drivers/gpu/drm/i915/gvt/handlers.c > > b/drivers/gpu/drm/i915/gvt/handlers.c > > index 25f78196b964..45a9124e53b6 100644 > > --- a/drivers/gpu/drm/i915/gvt/handlers.c > > +++ b/drivers/gpu/drm/i915/gvt/handlers.c > > @@ -2796,7 +2796,7 @@ static int init_broadwell_mmio_info(struct > > intel_gvt *gvt) > > MMIO_D(CHICKEN_PIPESL_1(PIPE_C), D_BDW_PLUS); > > > > MMIO_D(WM_MISC, D_BDW); > > - MMIO_D(_MMIO(BDW_EDP_PSR_BASE), D_BDW); > > + MMIO_D(_MMIO(_SRD_CTL_EDP), D_BDW); > > > > MMIO_D(_MMIO(0x6671c), D_BDW_PLUS); > > MMIO_D(_MMIO(0x66c00), D_BDW_PLUS); > > diff --git a/drivers/gpu/drm/i915/i915_debugfs.c > > b/drivers/gpu/drm/i915/i915_debugfs.c > > index e7ce739fe545..ed6f21401352 100644 > > --- a/drivers/gpu/drm/i915/i915_debugfs.c > > +++ b/drivers/gpu/drm/i915/i915_debugfs.c > > @@ -2131,7 +2131,7 @@ psr_source_status(struct drm_i915_private > > *dev_priv, struct seq_file *m) > > "BUF_ON", > > "TG_ON" > > }; > > - val = I915_READ(EDP_PSR2_STATUS); > > + val = I915_READ(EDP_PSR2_STATUS(dev_priv- > > >psr.transcoder)); > > status_val = (val & EDP_PSR2_STATUS_STATE_MASK) >> > > EDP_PSR2_STATUS_STATE_SHIFT; > > if (status_val < ARRAY_SIZE(live_status)) > > @@ -2147,7 +2147,7 @@ psr_source_status(struct drm_i915_private > > *dev_priv, struct seq_file *m) > > "SRDOFFACK", > > "SRDENT_ON", > > }; > > - val = I915_READ(EDP_PSR_STATUS); > > + val = I915_READ(EDP_PSR_STATUS(dev_priv- > > >psr.transcoder)); > > status_val = (val & EDP_PSR_STATUS_STATE_MASK) >> > > EDP_PSR_STATUS_STATE_SHIFT; > > if (status_val < ARRAY_SIZE(live_status)) > > @@ -2190,10 +2190,10 @@ static int i915_edp_psr_status(struct > > seq_file *m, void *data) > > goto unlock; > > > > if (psr->psr2_enabled) { > > - val = I915_READ(EDP_PSR2_CTL); > > + val = I915_READ(EDP_PSR2_CTL(dev_priv- > > >psr.transcoder)); > > enabled = val & EDP_PSR2_ENABLE; > > } else { > > - val = I915_READ(EDP_PSR_CTL); > > + val = I915_READ(EDP_PSR_CTL(dev_priv->psr.transcoder)); > > enabled = val & EDP_PSR_ENABLE; > > } > > seq_printf(m, "Source PSR ctl: %s [0x%08x]\n", > > @@ -2206,7 +2206,8 @@ static int i915_edp_psr_status(struct > > seq_file *m, void *data) > > * SKL+ Perf counter is reset to 0 everytime DC state is > > entered > > */ > > if (IS_HASWELL(dev_priv) || IS_BROADWELL(dev_priv)) { > > - val = I915_READ(EDP_PSR_PERF_CNT) & > > EDP_PSR_PERF_CNT_MASK; > > + val = I915_READ(EDP_PSR_PERF_CNT(dev_priv- > > >psr.transcoder)); > > + val &= EDP_PSR_PERF_CNT_MASK; > > seq_printf(m, "Performance counter: %u\n", val); > > } > > > > @@ -2224,8 +2225,11 @@ static int i915_edp_psr_status(struct > > seq_file *m, void *data) > > * Reading all 3 registers before hand to minimize > > crossing a > > * frame boundary between register reads > > */ > > - for (frame = 0; frame < PSR2_SU_STATUS_FRAMES; frame += > > 3) > > - su_frames_val[frame / 3] = > > I915_READ(PSR2_SU_STATUS(frame)); > > + for (frame = 0; frame < PSR2_SU_STATUS_FRAMES; frame += > > 3) { > > + val = I915_READ(PSR2_SU_STATUS(dev_priv- > > >psr.transcoder, > > + frame)); > > + su_frames_val[frame / 3] = val; > > + } > > > > seq_puts(m, "Frame:\tPSR2 SU blocks:\n"); > > > > diff --git a/drivers/gpu/drm/i915/i915_drv.h > > b/drivers/gpu/drm/i915/i915_drv.h > > index 0f81ced0a062..d6c8efcba612 100644 > > --- a/drivers/gpu/drm/i915/i915_drv.h > > +++ b/drivers/gpu/drm/i915/i915_drv.h > > @@ -479,6 +479,7 @@ struct i915_psr { > > bool enabled; > > struct intel_dp *dp; > > enum pipe pipe; > > + enum transcoder transcoder; > > bool active; > > struct work_struct work; > > unsigned busy_frontbuffer_bits; > > @@ -1392,11 +1393,11 @@ struct drm_i915_private { > > */ > > u32 gpio_mmio_base; > > > > + u32 hsw_psr_mmio_adjust; > > + > > /* MMIO base address for MIPI regs */ > > u32 mipi_mmio_base; > > > > - u32 psr_mmio_base; > > - > > u32 pps_mmio_base; > > > > wait_queue_head_t gmbus_wait_queue; > > diff --git a/drivers/gpu/drm/i915/i915_reg.h > > b/drivers/gpu/drm/i915/i915_reg.h > > index ea2f0fa2402d..757e9cf45eb2 100644 > > --- a/drivers/gpu/drm/i915/i915_reg.h > > +++ b/drivers/gpu/drm/i915/i915_reg.h > > @@ -4185,10 +4185,17 @@ enum { > > #define PIPESRC(trans) _MMIO_TRANS2(trans, _PIPEASRC) > > #define PIPE_MULT(trans) _MMIO_TRANS2(trans, _PIPE_MULT_A) > > > > -/* HSW+ eDP PSR registers */ > > -#define HSW_EDP_PSR_BASE 0x64800 > > -#define BDW_EDP_PSR_BASE 0x6f800 > > -#define EDP_PSR_CTL _MMIO(dev_priv- > > >psr_mmio_base + 0) > > +/* > > + * HSW+ eDP PSR registers > > + * > > + * HSW PSR registers are relative to DDIA(_DDI_BUF_CTL_A + 0x800) > > with just one > > + * instance of it > > + */ > > +#define _HSW_EDP_PSR_BASE 0x64800 > > +#define _SRD_CTL_A 0x60800 > > +#define _SRD_CTL_EDP 0x6f800 > > +#define _PSR_ADJ(tran, reg) (_TRANS2(tran, > > reg) - dev_priv->hsw_psr_mmio_adjust) > > +#define EDP_PSR_CTL(tran) _MMIO(_PSR_ADJ(tran, > > _SRD_CTL_A)) > > #define EDP_PSR_ENABLE (1 << 31) > > #define BDW_PSR_SINGLE_FRAME (1 << 30) > > #define EDP_PSR_RESTORE_PSR_ACTIVE_CTX_MASK (1 << 29) /* SW > > can't modify */ > > @@ -4225,16 +4232,22 @@ enum { > > #define EDP_PSR_TRANSCODER_A_SHIFT 8 > > #define EDP_PSR_TRANSCODER_EDP_SHIFT 0 > > > > -#define EDP_PSR_AUX_CTL _MMIO(dev_priv- > > >psr_mmio_base + 0x10) > > +#define _SRD_AUX_CTL_A 0x60810 > > +#define _SRD_AUX_CTL_EDP 0x6f810 > > +#define EDP_PSR_AUX_CTL(tran) _MMIO(_PSR_ADJ( > > tran, _SRD_AUX_CTL_A)) > > #define EDP_PSR_AUX_CTL_TIME_OUT_MASK (3 << 26) > > #define EDP_PSR_AUX_CTL_MESSAGE_SIZE_MASK (0x1f << 20) > > #define EDP_PSR_AUX_CTL_PRECHARGE_2US_MASK (0xf << 16) > > #define EDP_PSR_AUX_CTL_ERROR_INTERRUPT (1 << 11) > > #define EDP_PSR_AUX_CTL_BIT_CLOCK_2X_MASK (0x7ff) > > > > -#define EDP_PSR_AUX_DATA(i) _MMIO(dev_priv- > > >psr_mmio_base + 0x14 + (i) * 4) /* 5 registers */ > > +#define _SRD_AUX_DATA_A 0x60814 > > +#define _SRD_AUX_DATA_EDP 0x6f814 > > +#define EDP_PSR_AUX_DATA(tran, i) _MMIO(_PSR_ADJ(tran, > > _SRD_AUX_DATA_A) + (i) + 4) /* 5 registers */ > > > > -#define EDP_PSR_STATUS _MMIO(dev_priv- > > >psr_mmio_base + 0x40) > > +#define _SRD_STATUS_A 0x60840 > > +#define _SRD_STATUS_EDP 0x6f840 > > +#define EDP_PSR_STATUS(tran) _MMIO(_PSR_ADJ( > > tran, _SRD_STATUS_A)) > > #define EDP_PSR_STATUS_STATE_MASK (7 << 29) > > #define EDP_PSR_STATUS_STATE_SHIFT 29 > > #define EDP_PSR_STATUS_STATE_IDLE (0 << 29) > > @@ -4259,10 +4272,15 @@ enum { > > #define EDP_PSR_STATUS_SENDING_TP1 (1 << 4) > > #define EDP_PSR_STATUS_IDLE_MASK 0xf > > > > -#define EDP_PSR_PERF_CNT _MMIO(dev_priv->psr_mmio_base + > > 0x44) > > +#define _SRD_PERF_CNT_A 0x60844 > > +#define _SRD_PERF_CNT_EDP 0x6f844 > > +#define EDP_PSR_PERF_CNT(tran) _MMIO(_PSR_ADJ(tran, > > _SRD_PERF_CNT_A)) > > #define EDP_PSR_PERF_CNT_MASK 0xffffff > > > > -#define EDP_PSR_DEBUG _MMIO(dev_priv- > > >psr_mmio_base + 0x60) /* PSR_MASK on SKL+ */ > > +/* PSR_MASK on SKL+ */ > > +#define _SRD_DEBUG_A 0x60860 > > +#define _SRD_DEBUG_EDP 0x6f860 > > +#define EDP_PSR_DEBUG(tran) _MMIO(_PSR_ADJ( > > tran, _SRD_DEBUG_A)) > > #define EDP_PSR_DEBUG_MASK_MAX_SLEEP (1 << 28) > > #define EDP_PSR_DEBUG_MASK_LPSP (1 << 27) > > #define EDP_PSR_DEBUG_MASK_MEMUP (1 << 26) > > @@ -4270,7 +4288,9 @@ enum { > > #define EDP_PSR_DEBUG_MASK_DISP_REG_WRITE (1 << 16) /* > > Reserved in ICL+ */ > > #define EDP_PSR_DEBUG_EXIT_ON_PIXEL_UNDERRUN (1 << 15) /* SKL+ */ > > > > -#define EDP_PSR2_CTL _MMIO(0x6f900) > > +#define _PSR2_CTL_A 0x60900 > > +#define _PSR2_CTL_EDP 0x6f900 > > +#define EDP_PSR2_CTL(tran) _MMIO_TRANS2(tran, _PSR2_CTL_A) > > #define EDP_PSR2_ENABLE (1 << 31) > > #define EDP_SU_TRACK_ENABLE (1 << 30) > > #define EDP_Y_COORDINATE_VALID (1 << 26) /* GLK and CNL+ */ > > @@ -4292,8 +4312,8 @@ enum { > > #define _PSR_EVENT_TRANS_B 0x61848 > > #define _PSR_EVENT_TRANS_C 0x62848 > > #define _PSR_EVENT_TRANS_D 0x63848 > > -#define _PSR_EVENT_TRANS_EDP 0x6F848 > > -#define PSR_EVENT(trans) _MMIO_TRANS2(trans, > > _PSR_EVENT_TRANS_A) > > +#define _PSR_EVENT_TRANS_EDP 0x6f848 > > +#define PSR_EVENT(tran) _MMIO_TRANS2(tr > > an, _PSR_EVENT_TRANS_A) > > #define PSR_EVENT_PSR2_WD_TIMER_EXPIRE (1 << 17) > > #define PSR_EVENT_PSR2_DISABLED (1 << 16) > > #define PSR_EVENT_SU_DIRTY_FIFO_UNDERRUN (1 << 15) > > @@ -4311,15 +4331,16 @@ enum { > > #define PSR_EVENT_LPSP_MODE_EXIT (1 << 1) > > #define PSR_EVENT_PSR_DISABLE (1 << 0) > > > > -#define EDP_PSR2_STATUS _MMIO(0x6f940) > > +#define _PSR2_STATUS_A 0x60940 > > +#define _PSR2_STATUS_EDP 0x6f940 > > +#define EDP_PSR2_STATUS(tran) _MMIO_TRANS2(tran, > > _PSR2_STATUS_A) > > #define EDP_PSR2_STATUS_STATE_MASK (0xf << 28) > > #define EDP_PSR2_STATUS_STATE_SHIFT 28 > > > > -#define _PSR2_SU_STATUS_0 0x6F914 > > -#define _PSR2_SU_STATUS_1 0x6F918 > > -#define _PSR2_SU_STATUS_2 0x6F91C > > -#define _PSR2_SU_STATUS(index) _MMIO(_PICK_EVEN((index > > ), _PSR2_SU_STATUS_0, _PSR2_SU_STATUS_1)) > > -#define PSR2_SU_STATUS(frame) (_PSR2_SU_STATUS((frame > > ) / 3)) > > +#define _PSR2_SU_STATUS_A 0x60914 > > +#define _PSR2_SU_STATUS_EDP 0x6f914 > > +#define _PSR2_SU_STATUS(tran, index) _MMIO(_TRANS2(tran, > > _PSR2_SU_STATUS_A) + (index) * 4) > > +#define PSR2_SU_STATUS(tran, frame) (_PSR2_SU_STATUS(tran, > > (frame) / 3)) > > #define PSR2_SU_STATUS_SHIFT(frame) (((frame) % 3) * 10) > > #define PSR2_SU_STATUS_MASK(frame) (0x3ff << > > PSR2_SU_STATUS_SHIFT(frame)) > > #define PSR2_SU_STATUS_FRAMES 8 > > -- > > 2.21.0 > > _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
