From: Maxime Ripard <maxime@cerno.tech>
To: Daniel Vetter <daniel.vetter@intel.com>,
David Airlie <airlied@linux.ie>,
Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
Thomas Zimmermann <tzimmermann@suse.de>,
Maxime Ripard <maxime@cerno.tech>
Cc: dri-devel@lists.freedesktop.org
Subject: [PATCH] drm/edid: Clear EDID Deep Color Modes in drm_reset_display_info()
Date: Tue, 25 Jan 2022 10:32:51 +0100 [thread overview]
Message-ID: <20220125093251.594772-1-maxime@cerno.tech> (raw)
Even though we have the other drm_display_info fields reset, the DC
modes are missing.
This shouldn't be an issue since it's explicitely reset every time a new
EDID is parsed.
Suggested-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
---
drivers/gpu/drm/drm_edid.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index 5251925e3b92..a76224653e6f 100644
--- a/drivers/gpu/drm/drm_edid.c
+++ b/drivers/gpu/drm/drm_edid.c
@@ -5340,6 +5340,9 @@ drm_reset_display_info(struct drm_connector *connector)
info->rgb_quant_range_selectable = false;
memset(&info->hdmi, 0, sizeof(info->hdmi));
+ info->edid_hdmi_rgb444_dc_modes = 0;
+ info->edid_hdmi_ycbcr444_dc_modes = 0;
+
info->non_desktop = 0;
memset(&info->monitor_range, 0, sizeof(info->monitor_range));
--
2.34.1
next reply other threads:[~2022-01-25 9:32 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-25 9:32 Maxime Ripard [this message]
2022-01-25 10:02 ` [PATCH] drm/edid: Clear EDID Deep Color Modes in drm_reset_display_info() Ville Syrjälä
2022-01-25 10:05 ` Jani Nikula
2022-01-25 14:29 ` (subset) " Maxime Ripard
-- strict thread matches above, loose matches on Subject: below --
2022-01-25 14:29 Maxime Ripard
2022-01-25 14:31 ` Maxime Ripard
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