From: Jani Nikula <jani.nikula@intel.com>
To: intel-gfx@lists.freedesktop.org
Cc: jani.nikula@intel.com
Subject: [PATCH RESEND 6/7] drm/i915/bios: log about presence of DSI sequences we do not run
Date: Mon, 13 Jun 2016 13:22:17 +0300 [thread overview]
Message-ID: <1465813338-6706-6-git-send-email-jani.nikula@intel.com> (raw)
In-Reply-To: <1465813338-6706-1-git-send-email-jani.nikula@intel.com>
Leave behind some debugging clues in case some panels don't work
properly.
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
drivers/gpu/drm/i915/intel_bios.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/gpu/drm/i915/intel_bios.c b/drivers/gpu/drm/i915/intel_bios.c
index da5ed4a850b9..e2f47ff156a7 100644
--- a/drivers/gpu/drm/i915/intel_bios.c
+++ b/drivers/gpu/drm/i915/intel_bios.c
@@ -996,6 +996,10 @@ parse_mipi_sequence(struct drm_i915_private *dev_priv,
goto err;
}
+ /* Log about presence of sequences we won't run. */
+ if (seq_id == MIPI_SEQ_TEAR_ON || seq_id == MIPI_SEQ_TEAR_OFF)
+ DRM_DEBUG_KMS("Unsupported sequence %u\n", seq_id);
+
dev_priv->vbt.dsi.sequence[seq_id] = data + index;
if (sequence->version >= 3)
--
2.1.4
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next prev parent reply other threads:[~2016-06-13 10:22 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-13 10:22 [PATCH RESEND 1/7] drm/i915/dsi: don't debug log "missing" sequences Jani Nikula
2016-06-13 10:22 ` [PATCH RESEND 2/7] drm/i915/dsi: add debug logging to element execution Jani Nikula
2016-06-13 10:22 ` [PATCH RESEND 3/7] drm/i915/dsi: add skip functions for spi and pmic elements Jani Nikula
2016-06-16 14:56 ` Ville Syrjälä
2016-06-13 10:22 ` [PATCH RESEND 4/7] drm/i915/dsi: run power on/off sequences in panel prepare/unprepare hooks Jani Nikula
2016-06-16 15:54 ` Ville Syrjälä
2016-06-13 10:22 ` [PATCH RESEND 5/7] drm/i915/dsi: run backlight on/off sequences in panel enable/disable hooks Jani Nikula
2016-06-13 10:22 ` Jani Nikula [this message]
2016-06-13 10:22 ` [PATCH RESEND 7/7] drm/i915/dsi: double check element parsing against size if present Jani Nikula
2016-06-13 10:52 ` ✓ Ro.CI.BAT: success for series starting with [RESEND,1/7] drm/i915/dsi: don't debug log "missing" sequences Patchwork
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