drm/i915/glk: Reuse broxton code for geminilake
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
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index b7fa1fa..bf94d68 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -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;