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drm/i915/glk: Reuse broxton code for geminilake

Browse Source 
Geminilake is mostly backwards compatible with broxton, so change most
of the IS_BROXTON() checks to IS_GEN9_LP(). Differences between the
platforms will be implemented in follow-up patches.

v2: Don't reuse broxton's path in intel_update_max_cdclk().
    Don't set plane count as in broxton.

v3: Rebase

v4: Include the check intel_bios_is_port_hpd_inverted().
    Commit message.

v5: Leave i915_dmc_info() out; glk's csr version != bxt's. (Rodrigo)

v6: Rebase.

v7: Convert a few mode IS_BROXTON() occurances in pps, ddi, dsi and pll
    code. (Rodrigo)

v8: Squash a couple of DDI patches with more conversions. (Rodrigo)

Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1480667037-11215-2-git-send-email-ander.conselvan.de.oliveira@intel.com
tirimbino
Ander Conselvan de Oliveira 8 years ago
parent 8bf41b7298
commit cc3f90f063
18 changed files with 84 additions and 85 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
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  1. 10
      drivers/gpu/drm/i915/i915_debugfs.c
  2. 8
      drivers/gpu/drm/i915/i915_gem_gtt.c
  3. 10
      drivers/gpu/drm/i915/i915_irq.c
  4. 4
      drivers/gpu/drm/i915/i915_reg.h
  5. 2
      drivers/gpu/drm/i915/intel_bios.c
  6. 26
      drivers/gpu/drm/i915/intel_ddi.c
  7. 14
      drivers/gpu/drm/i915/intel_display.c
  8. 24
      drivers/gpu/drm/i915/intel_dp.c
  9. 1
      drivers/gpu/drm/i915/intel_dpio_phy.c
  10. 2
      drivers/gpu/drm/i915/intel_dpll_mgr.c
  11. 30
      drivers/gpu/drm/i915/intel_dsi.c
  12. 12
      drivers/gpu/drm/i915/intel_dsi_pll.c
  13. 6
      drivers/gpu/drm/i915/intel_hdmi.c
  14. 4
      drivers/gpu/drm/i915/intel_i2c.c
  15. 2
      drivers/gpu/drm/i915/intel_mocs.c
  16. 2
      drivers/gpu/drm/i915/intel_panel.c
  17. 6
      drivers/gpu/drm/i915/intel_pm.c
  18. 6
      drivers/gpu/drm/i915/intel_runtime_pm.c

10
drivers/gpu/drm/i915/i915_debugfs.c
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@ -1108,7 +1108,7 @@ static int i915_frequency_info(struct seq_file *m, void *unused)
int max_freq;
rp_state_limits = I915_READ(GEN6_RP_STATE_LIMITS);
if (IS_BROXTON(dev_priv)) {
if (IS_GEN9_LP(dev_priv)) {
rp_state_cap = I915_READ(BXT_RP_STATE_CAP);
gt_perf_status = I915_READ(BXT_GT_PERF_STATUS);
} else {
@ -1204,7 +1204,7 @@ static int i915_frequency_info(struct seq_file *m, void *unused)
seq_printf(m, "Down threshold: %d%%\n",
dev_priv->rps.down_threshold);
max_freq = (IS_BROXTON(dev_priv) ? rp_state_cap >> 0 :
max_freq = (IS_GEN9_LP(dev_priv) ? rp_state_cap >> 0 :
rp_state_cap >> 16) & 0xff;
max_freq *= (IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv) ?
GEN9_FREQ_SCALER : 1);
@ -1217,7 +1217,7 @@ static int i915_frequency_info(struct seq_file *m, void *unused)
seq_printf(m, "Nominal (RP1) frequency: %dMHz\n",
intel_gpu_freq(dev_priv, max_freq));
max_freq = (IS_BROXTON(dev_priv) ? rp_state_cap >> 16 :
max_freq = (IS_GEN9_LP(dev_priv) ? rp_state_cap >> 16 :
rp_state_cap >> 0) & 0xff;
max_freq *= (IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv) ?
GEN9_FREQ_SCALER : 1);
@ -5180,7 +5180,7 @@ static void gen9_sseu_device_status(struct drm_i915_private *dev_priv,
u32 s_reg[s_max], eu_reg[2*s_max], eu_mask[2];
/* BXT has a single slice and at most 3 subslices. */
if (IS_BROXTON(dev_priv)) {
if (IS_GEN9_LP(dev_priv)) {
s_max = 1;
ss_max = 3;
}
@ -5214,7 +5214,7 @@ static void gen9_sseu_device_status(struct drm_i915_private *dev_priv,
for (ss = 0; ss < ss_max; ss++) {
unsigned int eu_cnt;
if (IS_BROXTON(dev_priv)) {
if (IS_GEN9_LP(dev_priv)) {
if (!(s_reg[s] & (GEN9_PGCTL_SS_ACK(ss))))
/* skip disabled subslice */
continue;

8
drivers/gpu/drm/i915/i915_gem_gtt.c
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@ -372,7 +372,7 @@ static void kunmap_page_dma(struct drm_i915_private *dev_priv, void *vaddr)
/* There are only few exceptions for gen >=6. chv and bxt.
* And we are not sure about the latter so play safe for now.
*/
if (IS_CHERRYVIEW(dev_priv) || IS_BROXTON(dev_priv))
if (IS_CHERRYVIEW(dev_priv) || IS_GEN9_LP(dev_priv))
drm_clflush_virt_range(vaddr, PAGE_SIZE);
kunmap_atomic(vaddr);
@ -2939,7 +2939,7 @@ static int ggtt_probe_common(struct i915_ggtt *ggtt, u64 size)
* resort to an uncached mapping. The WC issue is easily caught by the
* readback check when writing GTT PTE entries.
*/
if (IS_BROXTON(dev_priv))
if (IS_GEN9_LP(dev_priv))
ggtt->gsm = ioremap_nocache(phys_addr, size);
else
ggtt->gsm = ioremap_wc(phys_addr, size);
@ -3069,7 +3069,7 @@ static int gen8_gmch_probe(struct i915_ggtt *ggtt)
ggtt->base.total = (size / sizeof(gen8_pte_t)) << PAGE_SHIFT;
if (IS_CHERRYVIEW(dev_priv) || IS_BROXTON(dev_priv))
if (IS_CHERRYVIEW(dev_priv) || IS_GEN9_LP(dev_priv))
chv_setup_private_ppat(dev_priv);
else
bdw_setup_private_ppat(dev_priv);
@ -3309,7 +3309,7 @@ void i915_gem_restore_gtt_mappings(struct drm_i915_private *dev_priv)
ggtt->base.closed = false;
if (INTEL_GEN(dev_priv) >= 8) {
if (IS_CHERRYVIEW(dev_priv) || IS_BROXTON(dev_priv))
if (IS_CHERRYVIEW(dev_priv) || IS_GEN9_LP(dev_priv))
chv_setup_private_ppat(dev_priv);
else
bdw_setup_private_ppat(dev_priv);

10
drivers/gpu/drm/i915/i915_irq.c
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@ -2435,7 +2435,7 @@ gen8_de_irq_handler(struct drm_i915_private *dev_priv, u32 master_ctl)
found = true;
}
if (IS_BROXTON(dev_priv)) {
if (IS_GEN9_LP(dev_priv)) {
tmp_mask = iir & BXT_DE_PORT_HOTPLUG_MASK;
if (tmp_mask) {
bxt_hpd_irq_handler(dev_priv, tmp_mask,
@ -2451,7 +2451,7 @@ gen8_de_irq_handler(struct drm_i915_private *dev_priv, u32 master_ctl)
}
}
if (IS_BROXTON(dev_priv) && (iir & BXT_DE_PORT_GMBUS)) {
if (IS_GEN9_LP(dev_priv) && (iir & BXT_DE_PORT_GMBUS)) {
gmbus_irq_handler(dev_priv);
found = true;
}
@ -3375,7 +3375,7 @@ static void gen8_de_irq_postinstall(struct drm_i915_private *dev_priv)
GEN9_DE_PIPE_IRQ_FAULT_ERRORS;
de_port_masked |= GEN9_AUX_CHANNEL_B | GEN9_AUX_CHANNEL_C |
GEN9_AUX_CHANNEL_D;
if (IS_BROXTON(dev_priv))
if (IS_GEN9_LP(dev_priv))
de_port_masked |= BXT_DE_PORT_GMBUS;
} else {
de_pipe_masked |= GEN8_PIPE_PRIMARY_FLIP_DONE |
@ -3386,7 +3386,7 @@ static void gen8_de_irq_postinstall(struct drm_i915_private *dev_priv)
GEN8_PIPE_FIFO_UNDERRUN;
de_port_enables = de_port_masked;
if (IS_BROXTON(dev_priv))
if (IS_GEN9_LP(dev_priv))
de_port_enables |= BXT_DE_PORT_HOTPLUG_MASK;
else if (IS_BROADWELL(dev_priv))
de_port_enables |= GEN8_PORT_DP_A_HOTPLUG;
@ -4211,7 +4211,7 @@ void intel_irq_init(struct drm_i915_private *dev_priv)
dev->driver->irq_uninstall = gen8_irq_uninstall;
dev->driver->enable_vblank = gen8_enable_vblank;
dev->driver->disable_vblank = gen8_disable_vblank;
if (IS_BROXTON(dev_priv))
if (IS_GEN9_LP(dev_priv))
dev_priv->display.hpd_irq_setup = bxt_hpd_irq_setup;
else if (HAS_PCH_SPT(dev_priv) || HAS_PCH_KBP(dev_priv))
dev_priv->display.hpd_irq_setup = spt_hpd_irq_setup;

4
drivers/gpu/drm/i915/i915_reg.h
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@ -3256,7 +3256,7 @@ enum skl_disp_power_wells {
#define INTERVAL_1_33_US(us) (((us) * 3) >> 2)
#define INTERVAL_0_833_US(us) (((us) * 6) / 5)
#define GT_INTERVAL_FROM_US(dev_priv, us) (IS_GEN9(dev_priv) ? \
(IS_BROXTON(dev_priv) ? \
(IS_GEN9_LP(dev_priv) ? \
INTERVAL_0_833_US(us) : \
INTERVAL_1_33_US(us)) : \
INTERVAL_1_28_US(us))
@ -3265,7 +3265,7 @@ enum skl_disp_power_wells {
#define INTERVAL_1_33_TO_US(interval) (((interval) << 2) / 3)
#define INTERVAL_0_833_TO_US(interval) (((interval) * 5) / 6)
#define GT_PM_INTERVAL_TO_US(dev_priv, interval) (IS_GEN9(dev_priv) ? \
(IS_BROXTON(dev_priv) ? \
(IS_GEN9_LP(dev_priv) ? \
INTERVAL_0_833_TO_US(interval) : \
INTERVAL_1_33_TO_US(interval)) : \
INTERVAL_1_28_TO_US(interval))

2
drivers/gpu/drm/i915/intel_bios.c
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@ -1779,7 +1779,7 @@ intel_bios_is_port_hpd_inverted(struct drm_i915_private *dev_priv,
{
int i;
if (WARN_ON_ONCE(!IS_BROXTON(dev_priv)))
if (WARN_ON_ONCE(!IS_GEN9_LP(dev_priv)))
return false;
for (i = 0; i < dev_priv->vbt.child_dev_num; i++) {

26
drivers/gpu/drm/i915/intel_ddi.c
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@ -442,7 +442,7 @@ static int intel_ddi_hdmi_level(struct drm_i915_private *dev_priv, enum port por
hdmi_level = dev_priv->vbt.ddi_port_info[port].hdmi_level_shift;
if (IS_BROXTON(dev_priv))
if (IS_GEN9_LP(dev_priv))
return hdmi_level;
if (IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv)) {
@ -484,7 +484,7 @@ void intel_prepare_dp_ddi_buffers(struct intel_encoder *encoder)
const struct ddi_buf_trans *ddi_translations_edp;
const struct ddi_buf_trans *ddi_translations;
if (IS_BROXTON(dev_priv))
if (IS_GEN9_LP(dev_priv))
return;
if (IS_KABYLAKE(dev_priv)) {
@ -567,7 +567,7 @@ static void intel_prepare_hdmi_ddi_buffers(struct intel_encoder *encoder)
enum port port = intel_ddi_get_encoder_port(encoder);
const struct ddi_buf_trans *ddi_translations_hdmi;
if (IS_BROXTON(dev_priv))
if (IS_GEN9_LP(dev_priv))
return;
hdmi_level = intel_ddi_hdmi_level(dev_priv, port);
@ -1091,7 +1091,7 @@ void intel_ddi_clock_get(struct intel_encoder *encoder,
hsw_ddi_clock_get(encoder, pipe_config);
else if (IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv))
skl_ddi_clock_get(encoder, pipe_config);
else if (IS_BROXTON(dev_priv))
else if (IS_GEN9_LP(dev_priv))
bxt_ddi_clock_get(encoder, pipe_config);
}
@ -1153,7 +1153,7 @@ bool intel_ddi_pll_select(struct intel_crtc *intel_crtc,
if (IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv))
return skl_ddi_pll_select(intel_crtc, crtc_state,
intel_encoder);
else if (IS_BROXTON(dev_priv))
else if (IS_GEN9_LP(dev_priv))
return bxt_ddi_pll_select(intel_crtc, crtc_state,
intel_encoder);
else
@ -1429,7 +1429,7 @@ bool intel_ddi_get_hw_state(struct intel_encoder *encoder,
DRM_DEBUG_KMS("No pipe for ddi port %c found\n", port_name(port));
out:
if (ret && IS_BROXTON(dev_priv)) {
if (ret && IS_GEN9_LP(dev_priv)) {
tmp = I915_READ(BXT_PHY_CTL(port));
if ((tmp & (BXT_PHY_LANE_POWERDOWN_ACK |
BXT_PHY_LANE_ENABLED)) != BXT_PHY_LANE_ENABLED)
@ -1643,7 +1643,7 @@ uint32_t ddi_signal_levels(struct intel_dp *intel_dp)
if (IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv))
skl_ddi_set_iboost(encoder, level);
else if (IS_BROXTON(dev_priv))
else if (IS_GEN9_LP(dev_priv))
bxt_ddi_vswing_sequence(dev_priv, level, port, encoder->type);
return DDI_BUF_TRANS_SELECT(level);
@ -1716,7 +1716,7 @@ static void intel_ddi_pre_enable_hdmi(struct intel_encoder *encoder,
intel_prepare_hdmi_ddi_buffers(encoder);
if (IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv))
skl_ddi_set_iboost(encoder, level);
else if (IS_BROXTON(dev_priv))
else if (IS_GEN9_LP(dev_priv))
bxt_ddi_vswing_sequence(dev_priv, level, port,
INTEL_OUTPUT_HDMI);
@ -2053,7 +2053,7 @@ void intel_ddi_get_config(struct intel_encoder *encoder,
intel_ddi_clock_get(encoder, pipe_config);
if (IS_BROXTON(dev_priv))
if (IS_GEN9_LP(dev_priv))
pipe_config->lane_lat_optim_mask =
bxt_ddi_phy_get_lane_lat_optim_mask(encoder);
}
@ -2077,7 +2077,7 @@ static bool intel_ddi_compute_config(struct intel_encoder *encoder,
else
ret = intel_dp_compute_config(encoder, pipe_config, conn_state);
if (IS_BROXTON(dev_priv) && ret)
if (IS_GEN9_LP(dev_priv) && ret)
pipe_config->lane_lat_optim_mask =
bxt_ddi_phy_calc_lane_lat_optim_mask(encoder,
pipe_config->lane_count);
@ -2137,7 +2137,7 @@ intel_ddi_get_link_dpll(struct intel_dp *intel_dp, int clock)
struct intel_shared_dpll_config tmp_pll_config;
enum intel_dpll_id dpll_id;
if (IS_BROXTON(dev_priv)) {
if (IS_GEN9_LP(dev_priv)) {
dpll_id = (enum intel_dpll_id)dig_port->port;
/*
* Select the required PLL. This works for platforms where
@ -2233,7 +2233,7 @@ void intel_ddi_init(struct drm_i915_private *dev_priv, enum port port)
intel_encoder->compute_config = intel_ddi_compute_config;
intel_encoder->enable = intel_enable_ddi;
if (IS_BROXTON(dev_priv))
if (IS_GEN9_LP(dev_priv))
intel_encoder->pre_pll_enable = bxt_ddi_pre_pll_enable;
intel_encoder->pre_enable = intel_ddi_pre_enable;
intel_encoder->disable = intel_disable_ddi;
@ -2254,7 +2254,7 @@ void intel_ddi_init(struct drm_i915_private *dev_priv, enum port port)
* configuration so that we use the proper lane count for our
* calculations.
*/
if (IS_BROXTON(dev_priv) && port == PORT_A) {
if (IS_GEN9_LP(dev_priv) && port == PORT_A) {
if (!(intel_dig_port->saved_port_bits & DDI_A_4_LANES)) {
DRM_DEBUG_KMS("BXT BIOS forgot to set DDI_A_4_LANES for port A; fixing\n");
intel_dig_port->saved_port_bits |= DDI_A_4_LANES;

14
drivers/gpu/drm/i915/intel_display.c
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@ -614,12 +614,12 @@ static bool intel_PLL_is_valid(struct drm_i915_private *dev_priv,
INTELPllInvalid("m1 out of range\n");
if (!IS_PINEVIEW(dev_priv) && !IS_VALLEYVIEW(dev_priv) &&
!IS_CHERRYVIEW(dev_priv) && !IS_BROXTON(dev_priv))
!IS_CHERRYVIEW(dev_priv) && !IS_GEN9_LP(dev_priv))
if (clock->m1 <= clock->m2)
INTELPllInvalid("m1 <= m2\n");
if (!IS_VALLEYVIEW(dev_priv) && !IS_CHERRYVIEW(dev_priv) &&
!IS_BROXTON(dev_priv)) {
!IS_GEN9_LP(dev_priv)) {
if (clock->p < limit->p.min || limit->p.max < clock->p)
INTELPllInvalid("p out of range\n");
if (clock->m < limit->m.min || limit->m.max < clock->m)
@ -10640,7 +10640,7 @@ static void haswell_get_ddi_port_state(struct intel_crtc *crtc,
if (IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv))
skylake_get_ddi_pll(dev_priv, port, pipe_config);
else if (IS_BROXTON(dev_priv))
else if (IS_GEN9_LP(dev_priv))
bxt_get_ddi_pll(dev_priv, port, pipe_config);
else
haswell_get_ddi_pll(dev_priv, port, pipe_config);
@ -10685,7 +10685,7 @@ static bool haswell_get_pipe_config(struct intel_crtc *crtc,
active = hsw_get_transcoder_state(crtc, pipe_config, &power_domain_mask);
if (IS_BROXTON(dev_priv) &&
if (IS_GEN9_LP(dev_priv) &&
bxt_get_dsi_transcoder_state(crtc, pipe_config, &power_domain_mask)) {
WARN_ON(active);
active = true;
@ -12783,7 +12783,7 @@ static void intel_dump_pipe_config(struct intel_crtc *crtc,
DRM_DEBUG_KMS("ips: %i, double wide: %i\n",
pipe_config->ips_enabled, pipe_config->double_wide);
if (IS_BROXTON(dev_priv)) {
if (IS_GEN9_LP(dev_priv)) {
DRM_DEBUG_KMS("dpll_hw_state: ebb0: 0x%x, ebb4: 0x%x,"
"pll0: 0x%x, pll1: 0x%x, pll2: 0x%x, pll3: 0x%x, "
"pll6: 0x%x, pll8: 0x%x, pll9: 0x%x, pll10: 0x%x, pcsdw12: 0x%x\n",
@ -15477,7 +15477,7 @@ void intel_pps_unlock_regs_wa(struct drm_i915_private *dev_priv)
static void intel_pps_init(struct drm_i915_private *dev_priv)
{
if (HAS_PCH_SPLIT(dev_priv) || IS_BROXTON(dev_priv))
if (HAS_PCH_SPLIT(dev_priv) || IS_GEN9_LP(dev_priv))
dev_priv->pps_mmio_base = PCH_PPS_BASE;
else if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv))
dev_priv->pps_mmio_base = VLV_PPS_BASE;
@ -15504,7 +15504,7 @@ static void intel_setup_outputs(struct drm_i915_private *dev_priv)
if (intel_crt_present(dev_priv))
intel_crt_init(dev_priv);
if (IS_BROXTON(dev_priv)) {
if (IS_GEN9_LP(dev_priv)) {
/*
* FIXME: Broxton doesn't support port detection via the
* DDI_BUF_CTL_A or SFUSE_STRAP registers, find another way to

24
drivers/gpu/drm/i915/intel_dp.c
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@ -233,7 +233,7 @@ intel_dp_source_rates(struct intel_dp *intel_dp, const int **source_rates)
struct drm_i915_private *dev_priv = to_i915(dig_port->base.base.dev);
int size;
if (IS_BROXTON(dev_priv)) {
if (IS_GEN9_LP(dev_priv)) {
*source_rates = bxt_rates;
size = ARRAY_SIZE(bxt_rates);
} else if (IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv)) {
@ -645,7 +645,7 @@ void intel_power_sequencer_reset(struct drm_i915_private *dev_priv)
struct intel_encoder *encoder;
if (WARN_ON(!IS_VALLEYVIEW(dev_priv) && !IS_CHERRYVIEW(dev_priv) &&
!IS_BROXTON(dev_priv)))
!IS_GEN9_LP(dev_priv)))
return;
/*
@ -665,7 +665,7 @@ void intel_power_sequencer_reset(struct drm_i915_private *dev_priv)
continue;
intel_dp = enc_to_intel_dp(&encoder->base);
if (IS_BROXTON(dev_priv))
if (IS_GEN9_LP(dev_priv))
intel_dp->pps_reset = true;
else
intel_dp->pps_pipe = INVALID_PIPE;
@ -688,7 +688,7 @@ static void intel_pps_get_registers(struct drm_i915_private *dev_priv,
memset(regs, 0, sizeof(*regs));
if (IS_BROXTON(dev_priv))
if (IS_GEN9_LP(dev_priv))
pps_idx = bxt_power_sequencer_idx(intel_dp);
else if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv))
pps_idx = vlv_power_sequencer_pipe(intel_dp);
@ -697,7 +697,7 @@ static void intel_pps_get_registers(struct drm_i915_private *dev_priv,
regs->pp_stat = PP_STATUS(pps_idx);
regs->pp_on = PP_ON_DELAYS(pps_idx);
regs->pp_off = PP_OFF_DELAYS(pps_idx);
if (!IS_BROXTON(dev_priv))
if (!IS_GEN9_LP(dev_priv))
regs->pp_div = PP_DIVISOR(pps_idx);
}
@ -2984,7 +2984,7 @@ intel_dp_voltage_max(struct intel_dp *intel_dp)
struct drm_i915_private *dev_priv = to_i915(intel_dp_to_dev(intel_dp));
enum port port = dp_to_dig_port(intel_dp)->port;
if (IS_BROXTON(dev_priv))
if (IS_GEN9_LP(dev_priv))
return DP_TRAIN_VOLTAGE_SWING_LEVEL_3;
else if (INTEL_GEN(dev_priv) >= 9) {
if (dev_priv->vbt.edp.low_vswing && port == PORT_A)
@ -4300,7 +4300,7 @@ static bool intel_digital_port_connected(struct drm_i915_private *dev_priv,
return ibx_digital_port_connected(dev_priv, port);
else if (HAS_PCH_SPLIT(dev_priv))
return cpt_digital_port_connected(dev_priv, port);
else if (IS_BROXTON(dev_priv))
else if (IS_GEN9_LP(dev_priv))
return bxt_digital_port_connected(dev_priv, port);
else if (IS_GM45(dev_priv))
return gm45_digital_port_connected(dev_priv, port);
@ -4929,7 +4929,7 @@ intel_pps_readout_hw_state(struct drm_i915_private *dev_priv,
pp_on = I915_READ(regs.pp_on);
pp_off = I915_READ(regs.pp_off);
if (!IS_BROXTON(dev_priv)) {
if (!IS_GEN9_LP(dev_priv)) {
I915_WRITE(regs.pp_ctrl, pp_ctl);
pp_div = I915_READ(regs.pp_div);
}
@ -4947,7 +4947,7 @@ intel_pps_readout_hw_state(struct drm_i915_private *dev_priv,
seq->t10 = (pp_off & PANEL_POWER_DOWN_DELAY_MASK) >>
PANEL_POWER_DOWN_DELAY_SHIFT;
if (IS_BROXTON(dev_priv)) {
if (IS_GEN9_LP(dev_priv)) {
u16 tmp = (pp_ctl & BXT_POWER_CYCLE_DELAY_MASK) >>
BXT_POWER_CYCLE_DELAY_SHIFT;
if (tmp > 0)
@ -5078,7 +5078,7 @@ intel_dp_init_panel_power_sequencer_registers(struct drm_device *dev,
(seq->t10 << PANEL_POWER_DOWN_DELAY_SHIFT);
/* Compute the divisor for the pp clock, simply match the Bspec
* formula. */
if (IS_BROXTON(dev_priv)) {
if (IS_GEN9_LP(dev_priv)) {
pp_div = I915_READ(regs.pp_ctrl);
pp_div &= ~BXT_POWER_CYCLE_DELAY_MASK;
pp_div |= (DIV_ROUND_UP((seq->t11_t12 + 1), 1000)
@ -5104,7 +5104,7 @@ intel_dp_init_panel_power_sequencer_registers(struct drm_device *dev,
I915_WRITE(regs.pp_on, pp_on);
I915_WRITE(regs.pp_off, pp_off);
if (IS_BROXTON(dev_priv))
if (IS_GEN9_LP(dev_priv))
I915_WRITE(regs.pp_ctrl, pp_div);
else
I915_WRITE(regs.pp_div, pp_div);
@ -5112,7 +5112,7 @@ intel_dp_init_panel_power_sequencer_registers(struct drm_device *dev,
DRM_DEBUG_KMS("panel power sequencer register settings: PP_ON %#x, PP_OFF %#x, PP_DIV %#x\n",
I915_READ(regs.pp_on),
I915_READ(regs.pp_off),
IS_BROXTON(dev_priv) ?
IS_GEN9_LP(dev_priv) ?
(I915_READ(regs.pp_ctrl) & BXT_POWER_CYCLE_DELAY_MASK) :
I915_READ(regs.pp_div));
}

1
drivers/gpu/drm/i915/intel_dpio_phy.c
Unescape View File

@ -317,7 +317,6 @@ static void _bxt_ddi_phy_init(struct drm_i915_private *dev_priv,
if (bxt_ddi_phy_verify_state(dev_priv, phy)) {
DRM_DEBUG_DRIVER("DDI PHY %d already enabled, "
"won't reprogram it\n", phy);
return;
}

2
drivers/gpu/drm/i915/intel_dpll_mgr.c
Unescape View File

@ -1860,7 +1860,7 @@ void intel_shared_dpll_init(struct drm_device *dev)
if (IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv))
dpll_mgr = &skl_pll_mgr;
else if (IS_BROXTON(dev_priv))
else if (IS_GEN9_LP(dev_priv))
dpll_mgr = &bxt_pll_mgr;
else if (HAS_DDI(dev_priv))
dpll_mgr = &hsw_pll_mgr;

30
drivers/gpu/drm/i915/intel_dsi.c
Unescape View File

@ -340,7 +340,7 @@ static bool intel_dsi_compute_config(struct intel_encoder *encoder,
/* DSI uses short packets for sync events, so clear mode flags for DSI */
adjusted_mode->flags = 0;
if (IS_BROXTON(dev_priv)) {
if (IS_GEN9_LP(dev_priv)) {
/* Dual link goes to DSI transcoder A. */
if (intel_dsi->ports == BIT(PORT_C))
pipe_config->cpu_transcoder = TRANSCODER_DSI_C;
@ -441,7 +441,7 @@ static void intel_dsi_device_ready(struct intel_encoder *encoder)
if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv))
vlv_dsi_device_ready(encoder);
else if (IS_BROXTON(dev_priv))
else if (IS_GEN9_LP(dev_priv))
bxt_dsi_device_ready(encoder);
}
@ -464,7 +464,7 @@ static void intel_dsi_port_enable(struct intel_encoder *encoder)
}
for_each_dsi_port(port, intel_dsi->ports) {
i915_reg_t port_ctrl = IS_BROXTON(dev_priv) ?
i915_reg_t port_ctrl = IS_GEN9_LP(dev_priv) ?
BXT_MIPI_PORT_CTRL(port) : MIPI_PORT_CTRL(port);
u32 temp;
@ -497,7 +497,7 @@ static void intel_dsi_port_disable(struct intel_encoder *encoder)
enum port port;
for_each_dsi_port(port, intel_dsi->ports) {
i915_reg_t port_ctrl = IS_BROXTON(dev_priv) ?
i915_reg_t port_ctrl = IS_GEN9_LP(dev_priv) ?
BXT_MIPI_PORT_CTRL(port) : MIPI_PORT_CTRL(port);
u32 temp;
@ -666,7 +666,7 @@ static void intel_dsi_clear_device_ready(struct intel_encoder *encoder)
DRM_DEBUG_KMS("\n");
for_each_dsi_port(port, intel_dsi->ports) {
/* Common bit for both MIPI Port A & MIPI Port C on VLV/CHV */
i915_reg_t port_ctrl = IS_BROXTON(dev_priv) ?
i915_reg_t port_ctrl = IS_GEN9_LP(dev_priv) ?
BXT_MIPI_PORT_CTRL(port) : MIPI_PORT_CTRL(PORT_A);
u32 val;
@ -758,12 +758,12 @@ static bool intel_dsi_get_hw_state(struct intel_encoder *encoder,
* configuration, otherwise accessing DSI registers will hang the
* machine. See BSpec North Display Engine registers/MIPI[BXT].
*/
if (IS_BROXTON(dev_priv) && !intel_dsi_pll_is_enabled(dev_priv))
if (IS_GEN9_LP(dev_priv) && !intel_dsi_pll_is_enabled(dev_priv))
goto out_put_power;
/* XXX: this only works for one DSI output */
for_each_dsi_port(port, intel_dsi->ports) {
i915_reg_t ctrl_reg = IS_BROXTON(dev_priv) ?
i915_reg_t ctrl_reg = IS_GEN9_LP(dev_priv) ?
BXT_MIPI_PORT_CTRL(port) : MIPI_PORT_CTRL(port);
bool enabled = I915_READ(ctrl_reg) & DPI_ENABLE;
@ -788,7 +788,7 @@ static bool intel_dsi_get_hw_state(struct intel_encoder *encoder,
if (!(I915_READ(MIPI_DEVICE_READY(port)) & DEVICE_READY))
continue;
if (IS_BROXTON(dev_priv)) {
if (IS_GEN9_LP(dev_priv)) {
u32 tmp = I915_READ(MIPI_CTRL(port));
tmp &= BXT_PIPE_SELECT_MASK;
tmp >>= BXT_PIPE_SELECT_SHIFT;
@ -976,7 +976,7 @@ static void intel_dsi_get_config(struct intel_encoder *encoder,
u32 pclk;
DRM_DEBUG_KMS("\n");
if (IS_BROXTON(dev_priv))
if (IS_GEN9_LP(dev_priv))
bxt_dsi_get_pipe_config(encoder, pipe_config);
pclk = intel_dsi_get_pclk(encoder, pipe_config->pipe_bpp,
@ -1068,7 +1068,7 @@ static void set_dsi_timings(struct drm_encoder *encoder,
hbp = txbyteclkhs(hbp, bpp, lane_count, intel_dsi->burst_mode_ratio);
for_each_dsi_port(port, intel_dsi->ports) {
if (IS_BROXTON(dev_priv)) {
if (IS_GEN9_LP(dev_priv)) {
/*
* Program hdisplay and vdisplay on MIPI transcoder.
* This is different from calculated hactive and
@ -1155,7 +1155,7 @@ static void intel_dsi_prepare(struct intel_encoder *intel_encoder,
tmp &= ~READ_REQUEST_PRIORITY_MASK;
I915_WRITE(MIPI_CTRL(port), tmp |
READ_REQUEST_PRIORITY_HIGH);
} else if (IS_BROXTON(dev_priv)) {
} else if (IS_GEN9_LP(dev_priv)) {
enum pipe pipe = intel_crtc->pipe;
tmp = I915_READ(MIPI_CTRL(port));
@ -1193,7 +1193,7 @@ static void intel_dsi_prepare(struct intel_encoder *intel_encoder,
if (intel_dsi->clock_stop)
tmp |= CLOCKSTOP;
if (IS_BROXTON(dev_priv)) {
if (IS_GEN9_LP(dev_priv)) {
tmp |= BXT_DPHY_DEFEATURE_EN;
if (!is_cmd_mode(intel_dsi))
tmp |= BXT_DEFEATURE_DPI_FIFO_CTR;
@ -1244,7 +1244,7 @@ static void intel_dsi_prepare(struct intel_encoder *intel_encoder,
I915_WRITE(MIPI_INIT_COUNT(port),
txclkesc(intel_dsi->escape_clk_div, 100));
if (IS_BROXTON(dev_priv) && (!intel_dsi->dual_link)) {
if (IS_GEN9_LP(dev_priv) && (!intel_dsi->dual_link)) {
/*
* BXT spec says write MIPI_INIT_COUNT for
* both the ports, even if only one is
@ -1454,7 +1454,7 @@ void intel_dsi_init(struct drm_i915_private *dev_priv)
if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv)) {
dev_priv->mipi_mmio_base = VLV_MIPI_BASE;
} else if (IS_BROXTON(dev_priv)) {
} else if (IS_GEN9_LP(dev_priv)) {
dev_priv->mipi_mmio_base = BXT_MIPI_BASE;
} else {
DRM_ERROR("Unsupported Mipi device to reg base");
@ -1495,7 +1495,7 @@ void intel_dsi_init(struct drm_i915_private *dev_priv)
* On BYT/CHV, pipe A maps to MIPI DSI port A, pipe B maps to MIPI DSI
* port C. BXT isn't limited like this.
*/
if (IS_BROXTON(dev_priv))
if (IS_GEN9_LP(dev_priv))
intel_encoder->crtc_mask = BIT(PIPE_A) | BIT(PIPE_B) | BIT(PIPE_C);
else if (port == PORT_A)
intel_encoder->crtc_mask = BIT(PIPE_A);

12
drivers/gpu/drm/i915/intel_dsi_pll.c
Unescape View File

@ -351,7 +351,7 @@ static u32 bxt_dsi_get_pclk(struct intel_encoder *encoder, int pipe_bpp,
u32 intel_dsi_get_pclk(struct intel_encoder *encoder, int pipe_bpp,
struct intel_crtc_state *config)
{
if (IS_BROXTON(to_i915(encoder->base.dev)))
if (IS_GEN9_LP(to_i915(encoder->base.dev)))
return bxt_dsi_get_pclk(encoder, pipe_bpp, config);
else
return vlv_dsi_get_pclk(encoder, pipe_bpp, config);
@ -504,7 +504,7 @@ static void bxt_enable_dsi_pll(struct intel_encoder *encoder,
bool intel_dsi_pll_is_enabled(struct drm_i915_private *dev_priv)
{
if (IS_BROXTON(dev_priv))
if (IS_GEN9_LP(dev_priv))
return bxt_dsi_pll_is_enabled(dev_priv);
MISSING_CASE(INTEL_DEVID(dev_priv));
@ -519,7 +519,7 @@ int intel_compute_dsi_pll(struct intel_encoder *encoder,
if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv))
return vlv_compute_dsi_pll(encoder, config);
else if (IS_BROXTON(dev_priv))
else if (IS_GEN9_LP(dev_priv))
return bxt_compute_dsi_pll(encoder, config);
return -ENODEV;
@ -532,7 +532,7 @@ void intel_enable_dsi_pll(struct intel_encoder *encoder,
if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv))
vlv_enable_dsi_pll(encoder, config);
else if (IS_BROXTON(dev_priv))
else if (IS_GEN9_LP(dev_priv))
bxt_enable_dsi_pll(encoder, config);
}
@ -542,7 +542,7 @@ void intel_disable_dsi_pll(struct intel_encoder *encoder)
if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv))
vlv_disable_dsi_pll(encoder);
else if (IS_BROXTON(dev_priv))
else if (IS_GEN9_LP(dev_priv))
bxt_disable_dsi_pll(encoder);
}
@ -566,7 +566,7 @@ void intel_dsi_reset_clocks(struct intel_encoder *encoder, enum port port)
{
struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
if (IS_BROXTON(dev_priv))
if (IS_GEN9_LP(dev_priv))
bxt_dsi_reset_clocks(encoder, port);
else if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv))
vlv_dsi_reset_clocks(encoder, port);

6
drivers/gpu/drm/i915/intel_hdmi.c
Unescape View File

@ -1251,7 +1251,7 @@ hdmi_port_clock_valid(struct intel_hdmi *hdmi,
return MODE_CLOCK_HIGH;
/* BXT DPLL can't generate 223-240 MHz */
if (IS_BROXTON(dev_priv) && clock > 223333 && clock < 240000)
if (IS_GEN9_LP(dev_priv) && clock > 223333 && clock < 240000)
return MODE_CLOCK_RANGE;
/* CHV DPLL can't generate 216-240 MHz */
@ -1809,13 +1809,13 @@ static u8 intel_hdmi_ddc_pin(struct drm_i915_private *dev_priv,
switch (port) {
case PORT_B:
if (IS_BROXTON(dev_priv))
if (IS_GEN9_LP(dev_priv))
ddc_pin = GMBUS_PIN_1_BXT;
else
ddc_pin = GMBUS_PIN_DPB;
break;
case PORT_C:
if (IS_BROXTON(dev_priv))
if (IS_GEN9_LP(dev_priv))
ddc_pin = GMBUS_PIN_2_BXT;
else
ddc_pin = GMBUS_PIN_DPC;

4
drivers/gpu/drm/i915/intel_i2c.c
Unescape View File

@ -72,7 +72,7 @@ static const struct gmbus_pin gmbus_pins_bxt[] = {
static const struct gmbus_pin *get_gmbus_pin(struct drm_i915_private *dev_priv,
unsigned int pin)
{
if (IS_BROXTON(dev_priv))
if (IS_GEN9_LP(dev_priv))
return &gmbus_pins_bxt[pin];
else if (IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv))
return &gmbus_pins_skl[pin];
@ -87,7 +87,7 @@ bool intel_gmbus_is_valid_pin(struct drm_i915_private *dev_priv,
{
unsigned int size;
if (IS_BROXTON(dev_priv))
if (IS_GEN9_LP(dev_priv))
size = ARRAY_SIZE(gmbus_pins_bxt);
else if (IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv))
size = ARRAY_SIZE(gmbus_pins_skl);

2
drivers/gpu/drm/i915/intel_mocs.c
Unescape View File

@ -182,7 +182,7 @@ static bool get_mocs_settings(struct drm_i915_private *dev_priv,
table->size = ARRAY_SIZE(skylake_mocs_table);
table->table = skylake_mocs_table;
result = true;
} else if (IS_BROXTON(dev_priv)) {
} else if (IS_GEN9_LP(dev_priv)) {
table->size = ARRAY_SIZE(broxton_mocs_table);
table->table = broxton_mocs_table;
result = true;

2
drivers/gpu/drm/i915/intel_panel.c
Unescape View File

@ -1756,7 +1756,7 @@ intel_panel_init_backlight_funcs(struct intel_panel *panel)
intel_dsi_dcs_init_backlight_funcs(connector) == 0)
return;
if (IS_BROXTON(dev_priv)) {
if (IS_GEN9_LP(dev_priv)) {
panel->backlight.setup = bxt_setup_backlight;
panel->backlight.enable = bxt_enable_backlight;
panel->backlight.disable = bxt_disable_backlight;

6
drivers/gpu/drm/i915/intel_pm.c
Unescape View File

@ -5208,7 +5208,7 @@ int sanitize_rc6_option(struct drm_i915_private *dev_priv, int enable_rc6)
if (!enable_rc6)
return 0;
if (IS_BROXTON(dev_priv) && !bxt_check_bios_rc6_setup(dev_priv)) {
if (IS_GEN9_LP(dev_priv) && !bxt_check_bios_rc6_setup(dev_priv)) {
DRM_INFO("RC6 disabled by BIOS\n");
return 0;
}
@ -5242,7 +5242,7 @@ static void gen6_init_rps_frequencies(struct drm_i915_private *dev_priv)
/* All of these values are in units of 50MHz */
/* static values from HW: RP0 > RP1 > RPn (min_freq) */
if (IS_BROXTON(dev_priv)) {
if (IS_GEN9_LP(dev_priv)) {
u32 rp_state_cap = I915_READ(BXT_RP_STATE_CAP);
dev_priv->rps.rp0_freq = (rp_state_cap >> 16) & 0xff;
dev_priv->rps.rp1_freq = (rp_state_cap >> 8) & 0xff;
@ -7622,7 +7622,7 @@ void intel_init_clock_gating_hooks(struct drm_i915_private *dev_priv)
dev_priv->display.init_clock_gating = skylake_init_clock_gating;
else if (IS_KABYLAKE(dev_priv))
dev_priv->display.init_clock_gating = kabylake_init_clock_gating;
else if (IS_BROXTON(dev_priv))
else if (IS_GEN9_LP(dev_priv))
dev_priv->display.init_clock_gating = bxt_init_clock_gating;
else if (IS_BROADWELL(dev_priv))
dev_priv->display.init_clock_gating = broadwell_init_clock_gating;

6
drivers/gpu/drm/i915/intel_runtime_pm.c
Unescape View File

@ -530,7 +530,7 @@ static u32 gen9_dc_mask(struct drm_i915_private *dev_priv)
u32 mask;
mask = DC_STATE_EN_UPTO_DC5;
if (IS_BROXTON(dev_priv))
if (IS_GEN9_LP(dev_priv))
mask |= DC_STATE_EN_DC9;
else
mask |= DC_STATE_EN_UPTO_DC6;
@ -911,7 +911,7 @@ static void gen9_dc_off_power_well_enable(struct drm_i915_private *dev_priv,
gen9_assert_dbuf_enabled(dev_priv);
if (IS_BROXTON(dev_priv))
if (IS_GEN9_LP(dev_priv))
bxt_verify_ddi_phy_power_wells(dev_priv);
}
@ -2170,7 +2170,7 @@ static uint32_t get_allowed_dc_mask(const struct drm_i915_private *dev_priv,
if (IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv)) {
max_dc = 2;
mask = 0;
} else if (IS_BROXTON(dev_priv)) {
} else if (IS_GEN9_LP(dev_priv)) {
max_dc = 1;
/*
* DC9 has a separate HW flow from the rest of the DC states,

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