From cc3f90f0633c5f08044ba898e3fbf942d2e26cb3 Mon Sep 17 00:00:00 2001 From: Ander Conselvan de Oliveira Date: Fri, 2 Dec 2016 10:23:49 +0200 Subject: 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 Reviewed-by: Rodrigo Vivi Signed-off-by: Ander Conselvan de Oliveira Link: http://patchwork.freedesktop.org/patch/msgid/1480667037-11215-2-git-send-email-ander.conselvan.de.oliveira@intel.com --- drivers/gpu/drm/i915/i915_debugfs.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'drivers/gpu/drm/i915/i915_debugfs.c') diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c index 567980833d76..b906950c4f65 100644 --- a/drivers/gpu/drm/i915/i915_debugfs.c +++ b/drivers/gpu/drm/i915/i915_debugfs.c @@ -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; -- cgit v1.2.3