search for: drm_mode_flag_3d_mask

...112000 * duallink_scale; } -enum drm_mode_status -nouveau_conn_mode_clock_valid(const struct drm_display_mode *mode, - const unsigned min_clock, - const unsigned max_clock, - unsigned int *clock_out) -{ - unsigned int clock = mode->clock; - - if ((mode->flags & DRM_MODE_FLAG_3D_MASK) == - DRM_MODE_FLAG_3D_FRAME_PACKING) - clock *= 2; - - if (clock < min_clock) - return MODE_CLOCK_LOW; - if (clock > max_clock) - return MODE_CLOCK_HIGH; - - if (clock_out) - *clock_out = clock; - - return MODE_OK; -} - static enum drm_mode_status nouveau_connector_mode_valid(struc...

Just a backport of the two patches for v5.9 that you'll want to apply. The first one was Cc'd to stable, but I forgot to Cc the second one as well. Lyude Paul (2): drm/nouveau/kms/nv50-: Get rid of bogus nouveau_conn_mode_valid() drm/nouveau/kms/nv50-: Fix clock checking algorithm in nv50_dp_mode_valid() drivers/gpu/drm/nouveau/nouveau_connector.c | 36 ++++++---------------

...drm/nouveau/nouveau_connector.c index 947c200..4e3563e 100644 --- a/drivers/gpu/drm/nouveau/nouveau_connector.c +++ b/drivers/gpu/drm/nouveau/nouveau_connector.c @@ -1044,6 +1044,9 @@ nouveau_connector_mode_valid(struct drm_connector *connector, return MODE_BAD; } + if ((mode->flags & DRM_MODE_FLAG_3D_MASK) == DRM_MODE_FLAG_3D_FRAME_PACKING) + clock *= 2; + if (clock < min_clock) return MODE_CLOCK_LOW; diff --git a/drivers/gpu/drm/nouveau/nv50_display.c b/drivers/gpu/drm/nouveau/nv50_display.c index 008aea6..fa97604 100644 --- a/drivers/gpu/drm/nouveau/nv50_display.c +++ b/drivers/gpu/drm/...

...dwidth(struct drm_connector *connector) return 112000 * duallink_scale; } +enum drm_mode_status +nouveau_conn_mode_clock_valid(const struct drm_display_mode *mode, + const unsigned min_clock, + const unsigned max_clock, + unsigned *clock) +{ + if ((mode->flags & DRM_MODE_FLAG_3D_MASK) == + DRM_MODE_FLAG_3D_FRAME_PACKING) + *clock *= 2; + + if (*clock < min_clock) + return MODE_CLOCK_LOW; + if (*clock > max_clock) + return MODE_CLOCK_HIGH; + + return MODE_OK; +} + static enum drm_mode_status nouveau_connector_mode_valid(struct drm_connector *connector, st...

Currently, nouveau doesn't actually bother to try probing whether or not it can actually handle interlaced modes over DisplayPort. As a result, on volta and later we'll end up trying to set an interlaced mode even when it's not supported and cause the front end for the display engine to hang. So, let's teach nouveau to reject interlaced modes on hardware that can't actually

Currently, nouveau doesn't actually bother to try probing whether or not it can actually handle interlaced modes over DisplayPort. As a result, on volta and later we'll end up trying to set an interlaced mode even when it's not supported and cause the front end for the display engine to hang. So, let's teach nouveau to reject interlaced modes on hardware that can't actually

Currently, nouveau doesn't actually bother to try probing whether or not it can actually handle interlaced modes over DisplayPort. As a result, on volta and later we'll end up trying to set an interlaced mode even when it's not supported and cause the front end for the display engine to hang. So, let's teach nouveau to reject interlaced modes on hardware that can't actually

This is an initial implementation of HDMI 3D mode support for the nouveau kernel driver. It works on all of the hardware that I have available to test at the moment, but I am unsure as to the overall approach taken for setting HDMI InfoFrames, there's no support for g84 or gf119 disps, and the criteria for enabling stereo support for an output seems a bit iffy. The first four patches arrange

...truct drm_plane *plane, diff --git a/include/uapi/drm/drm_mode.h b/include/uapi/drm/drm_mode.h index 8c67fc03d53d..f630fd16e1a6 100644 --- a/include/uapi/drm/drm_mode.h +++ b/include/uapi/drm/drm_mode.h @@ -75,7 +75,7 @@ extern "C" { * (define not exposed to user space). */ #define DRM_MODE_FLAG_3D_MASK (0x1f<<14) -#define DRM_MODE_FLAG_3D_NONE (0<<14) +#define DRM_MODE_FLAG_3D_NONE (0<<14) #define DRM_MODE_FLAG_3D_FRAME_PACKING (1<<14) #define DRM_MODE_FLAG_3D_FIELD_ALTERNATIVE (2<<14) #define DRM_MODE_FLAG_3D_LINE_ALTERNATIVE (3<<14) @@ -127,6 +1...

Fix DRM_REFELCT_Y -> DRM_REFLECT_Y. Signed-off-by: Robert Foss <robert.foss at collabora.com> --- drivers/gpu/drm/drm_blend.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/drm_blend.c b/drivers/gpu/drm/drm_blend.c index a0d0d6843288..dee67ef6c670 100644 --- a/drivers/gpu/drm/drm_blend.c +++ b/drivers/gpu/drm/drm_blend.c @@ -129,7 +129,7 @@ *

...truct drm_plane *plane, diff --git a/include/uapi/drm/drm_mode.h b/include/uapi/drm/drm_mode.h index 8c67fc03d53d..403339f98a92 100644 --- a/include/uapi/drm/drm_mode.h +++ b/include/uapi/drm/drm_mode.h @@ -75,7 +75,7 @@ extern "C" { * (define not exposed to user space). */ #define DRM_MODE_FLAG_3D_MASK (0x1f<<14) -#define DRM_MODE_FLAG_3D_NONE (0<<14) +#define DRM_MODE_FLAG_3D_NONE (0<<14) #define DRM_MODE_FLAG_3D_FRAME_PACKING (1<<14) #define DRM_MODE_FLAG_3D_FIELD_ALTERNATIVE (2<<14) #define DRM_MODE_FLAG_3D_LINE_ALTERNATIVE (3<<14) @@ -127,6 +1...

...a/include/uapi/drm/drm_mode.h b/include/uapi/drm/drm_mode.h > index 8c67fc03d53d..f630fd16e1a6 100644 > --- a/include/uapi/drm/drm_mode.h > +++ b/include/uapi/drm/drm_mode.h > @@ -75,7 +75,7 @@ extern "C" { > * (define not exposed to user space). > */ > #define DRM_MODE_FLAG_3D_MASK (0x1f<<14) > -#define DRM_MODE_FLAG_3D_NONE (0<<14) > +#define DRM_MODE_FLAG_3D_NONE (0<<14) > #define DRM_MODE_FLAG_3D_FRAME_PACKING (1<<14) > #define DRM_MODE_FLAG_3D_FIELD_ALTERNATIVE (2<<14) > #define DRM_MODE_FLAG_3D_LINE_ALTERNATIVE (...

...a/include/uapi/drm/drm_mode.h b/include/uapi/drm/drm_mode.h > index 8c67fc03d53d..403339f98a92 100644 > --- a/include/uapi/drm/drm_mode.h > +++ b/include/uapi/drm/drm_mode.h > @@ -75,7 +75,7 @@ extern "C" { > * (define not exposed to user space). > */ > #define DRM_MODE_FLAG_3D_MASK (0x1f<<14) > -#define DRM_MODE_FLAG_3D_NONE (0<<14) > +#define DRM_MODE_FLAG_3D_NONE (0<<14) > #define DRM_MODE_FLAG_3D_FRAME_PACKING (1<<14) > #define DRM_MODE_FLAG_3D_FIELD_ALTERNATIVE (2<<14) > #define DRM_MODE_FLAG_3D_LINE_ALTERNATIVE (...

...a/include/uapi/drm/drm_mode.h b/include/uapi/drm/drm_mode.h > index 8c67fc03d53d..403339f98a92 100644 > --- a/include/uapi/drm/drm_mode.h > +++ b/include/uapi/drm/drm_mode.h > @@ -75,7 +75,7 @@ extern "C" { > * (define not exposed to user space). > */ > #define DRM_MODE_FLAG_3D_MASK (0x1f<<14) > -#define DRM_MODE_FLAG_3D_NONE (0<<14) > +#define DRM_MODE_FLAG_3D_NONE (0<<14) > #define DRM_MODE_FLAG_3D_FRAME_PACKING (1<<14) > #define DRM_MODE_FLAG_3D_FIELD_ALTERNATIVE (2<<14) > #define DRM_MODE_FLAG_3D_LINE_ALTERNATIVE (...