From: Damien Lespiau <damien.lespiau@intel.com>
To: dri-devel@lists.freedesktop.org
Cc: intel-gfx@lists.freedesktop.org
Subject: [PATCH 13/22] drm: Check the fb size against the adjusted v/hdisplay for stereo modes
Date: Wed, 25 Sep 2013 16:45:31 +0100 [thread overview]
Message-ID: <1380123940-14340-14-git-send-email-damien.lespiau@intel.com> (raw)
In-Reply-To: <1380123940-14340-1-git-send-email-damien.lespiau@intel.com>
Some stereo modes, like frame packing, need a larger CRTC viewport than
the "natural" underlying 2D mode and thus drm_crtc_check_viewport()
needs to query the adjusted mode to use the correct h/vdisplay.
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
---
drivers/gpu/drm/drm_crtc.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c
index db05864..807309f 100644
--- a/drivers/gpu/drm/drm_crtc.c
+++ b/drivers/gpu/drm/drm_crtc.c
@@ -2078,6 +2078,14 @@ static int drm_crtc_check_viewport(const struct drm_crtc *crtc,
hdisplay = mode->hdisplay;
vdisplay = mode->vdisplay;
+ if (drm_mode_is_stereo(mode)) {
+ struct drm_display_mode adjusted = *mode;
+
+ drm_mode_set_crtcinfo(&adjusted, CRTC_STEREO_DOUBLE);
+ hdisplay = adjusted.crtc_hdisplay;
+ vdisplay = adjusted.crtc_vdisplay;
+ }
+
if (crtc->invert_dimensions)
swap(hdisplay, vdisplay);
--
1.8.3.1
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next prev parent reply other threads:[~2013-09-25 15:45 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-25 15:45 HDMI stereo support v6 Damien Lespiau
2013-09-25 15:45 ` [PATCH 01/22] drm: Move the GET_CAP macros next to the corresponding ioctl structure Damien Lespiau
2013-09-25 15:45 ` [PATCH 02/22] drm: Add a SET_CLIENT_CAP ioctl Damien Lespiau
2013-09-25 15:45 ` [PATCH 03/22] drm: Add HDMI stereo 3D flags to struct drm_mode_modeinfo Damien Lespiau
2013-09-25 15:45 ` [PATCH 04/22] drm: Add a STEREO_3D capability to the SET_CLIENT_CAP ioctl Damien Lespiau
2013-09-25 15:45 ` [PATCH 05/22] drm/edid: Expose mandatory stereo modes for HDMI sinks Damien Lespiau
2013-09-25 15:45 ` [PATCH 06/22] drm: Extract add_hdmi_mode() out of do_hdmi_vsdb_modes() Damien Lespiau
2013-09-25 15:45 ` [PATCH 07/22] drm: Reject modes with more than 1 stereo flags set Damien Lespiau
2013-09-25 15:45 ` [PATCH 08/22] drm: Set the relevant infoframe field when scanning out a 3D mode Damien Lespiau
2013-09-25 15:45 ` [PATCH 09/22] drm: Make drm_match_cea_mode() return the underlying 2D VIC for 3d modes Damien Lespiau
2013-09-25 15:45 ` [PATCH 10/22] drm: Carry over the stereo flags when adding the alternate mode Damien Lespiau
2013-09-25 15:45 ` [PATCH 11/22] drm: Make exposing stereo modes a per-connector opt-in Damien Lespiau
2013-09-25 15:45 ` [PATCH 12/22] drm: Factor out common CRTC viewport checking code Damien Lespiau
2013-09-25 15:45 ` Damien Lespiau [this message]
2013-09-25 15:45 ` [PATCH 14/22] drm: Remove clock_index from struct drm_display_mode Damien Lespiau
2013-09-25 15:45 ` [PATCH 15/22] drm: Remove synth_clock " Damien Lespiau
2013-09-25 15:45 ` [PATCH 16/22] drm: Introduce a crtc_clock for " Damien Lespiau
2013-09-25 15:45 ` [PATCH 17/22] drm: Implement timings adjustments for frame packing Damien Lespiau
2013-09-25 15:45 ` [PATCH 18/22] drm/i915: Use crtc_clock in intel_dump_crtc_timings() Damien Lespiau
2013-09-25 15:45 ` [PATCH 19/22] drm/i915: Use crtc_clock with the adjusted mode Damien Lespiau
2013-09-25 15:45 ` [PATCH 20/22] drm/i915: Ask the DRM core do make stereo timings adjustements Damien Lespiau
2013-09-25 15:45 ` [PATCH 21/22] drm/i915: Prefer crtc_{h|v}display for pipe src dimensions Damien Lespiau
2013-09-25 15:45 ` [PATCH 22/22] drm/i915: Allow stereo modes on HDMI Damien Lespiau
2013-09-25 16:47 ` Upstreaming the stereo v6 series Damien Lespiau
2013-09-26 9:40 ` Daniel Vetter
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