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drm/atomic: Handle picture_aspect_ratio in atomic core

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This is only used in i915, which had used its own non-atomic way to
deal with the picture aspect ratio. Move selected aspect_ratio to
atomic state and use the atomic state in the affected i915 connectors.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170501133804.8116-2-maarten.lankhorst@linux.intel.com
[mlankhorst: taomic -> atomic thanks to Manasi's input]
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Maarten Lankhorst 2017-05-01 15:37:53 +02:00
parent af33a9190d
commit 0e9f25d0e1
5 changed files with 20 additions and 36 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
drivers/gpu/drm/drm_atomic.c
View file

@ -1188,6 +1188,8 @@ int drm_atomic_connector_set_property(struct drm_connector *connector,
*/
if (state->link_status != DRM_LINK_STATUS_GOOD)
state->link_status = val;
} else if (property == config->aspect_ratio_property) {
state->picture_aspect_ratio = val;
} else if (connector->funcs->atomic_set_property) {
return connector->funcs->atomic_set_property(connector,
state, property, val);
@ -1264,6 +1266,8 @@ drm_atomic_connector_get_property(struct drm_connector *connector,
*val = state->tv.hue;
} else if (property == config->link_status_property) {
*val = state->link_status;
} else if (property == config->aspect_ratio_property) {
*val = state->picture_aspect_ratio;
} else if (connector->funcs->atomic_get_property) {
return connector->funcs->atomic_get_property(connector,
state, property, val);

1
drivers/gpu/drm/i915/intel_drv.h
View file

@ -869,7 +869,6 @@ struct intel_hdmi {
bool has_audio;
enum hdmi_force_audio force_audio;
bool rgb_quant_range_selectable;
enum hdmi_picture_aspect aspect_ratio;
struct intel_connector *attached_connector;
void (*write_infoframe)(struct drm_encoder *encoder,
const struct intel_crtc_state *crtc_state,

18
drivers/gpu/drm/i915/intel_hdmi.c
View file

@ -1403,7 +1403,7 @@ bool intel_hdmi_compute_config(struct intel_encoder *encoder,
}
/* Set user selected PAR to incoming mode's member */
adjusted_mode->picture_aspect_ratio = intel_hdmi->aspect_ratio;
adjusted_mode->picture_aspect_ratio = conn_state->picture_aspect_ratio;
pipe_config->lane_count = 4;
@ -1649,19 +1649,7 @@ intel_hdmi_set_property(struct drm_connector *connector,
}
if (property == connector->dev->mode_config.aspect_ratio_property) {
switch (val) {
case DRM_MODE_PICTURE_ASPECT_NONE:
intel_hdmi->aspect_ratio = HDMI_PICTURE_ASPECT_NONE;
break;
case DRM_MODE_PICTURE_ASPECT_4_3:
intel_hdmi->aspect_ratio = HDMI_PICTURE_ASPECT_4_3;
break;
case DRM_MODE_PICTURE_ASPECT_16_9:
intel_hdmi->aspect_ratio = HDMI_PICTURE_ASPECT_16_9;
break;
default:
return -EINVAL;
}
connector->state->picture_aspect_ratio = val;
goto done;
}
@ -1823,7 +1811,7 @@ intel_hdmi_add_properties(struct intel_hdmi *intel_hdmi, struct drm_connector *c
intel_attach_broadcast_rgb_property(connector);
intel_hdmi->color_range_auto = true;
intel_attach_aspect_ratio_property(connector);
intel_hdmi->aspect_ratio = HDMI_PICTURE_ASPECT_NONE;
connector->state->picture_aspect_ratio = HDMI_PICTURE_ASPECT_NONE;
}
/*

23
drivers/gpu/drm/i915/intel_sdvo.c
View file

@ -106,11 +106,6 @@ struct intel_sdvo {
uint32_t color_range;
bool color_range_auto;
/**
* HDMI user specified aspect ratio
*/
enum hdmi_picture_aspect aspect_ratio;
/**
* This is set if we're going to treat the device as TV-out.
*
@ -1186,7 +1181,7 @@ static bool intel_sdvo_compute_config(struct intel_encoder *encoder,
/* Set user selected PAR to incoming mode's member */
if (intel_sdvo->is_hdmi)
adjusted_mode->picture_aspect_ratio = intel_sdvo->aspect_ratio;
adjusted_mode->picture_aspect_ratio = conn_state->picture_aspect_ratio;
return true;
}
@ -2067,19 +2062,7 @@ intel_sdvo_set_property(struct drm_connector *connector,
}
if (property == connector->dev->mode_config.aspect_ratio_property) {
switch (val) {
case DRM_MODE_PICTURE_ASPECT_NONE:
intel_sdvo->aspect_ratio = HDMI_PICTURE_ASPECT_NONE;
break;
case DRM_MODE_PICTURE_ASPECT_4_3:
intel_sdvo->aspect_ratio = HDMI_PICTURE_ASPECT_4_3;
break;
case DRM_MODE_PICTURE_ASPECT_16_9:
intel_sdvo->aspect_ratio = HDMI_PICTURE_ASPECT_16_9;
break;
default:
return -EINVAL;
}
connector->state->picture_aspect_ratio = val;
goto done;
}
@ -2418,7 +2401,7 @@ intel_sdvo_add_hdmi_properties(struct intel_sdvo *intel_sdvo,
intel_sdvo->color_range_auto = true;
}
intel_attach_aspect_ratio_property(&connector->base.base);
intel_sdvo->aspect_ratio = HDMI_PICTURE_ASPECT_NONE;
connector->base.base.state->picture_aspect_ratio = HDMI_PICTURE_ASPECT_NONE;
}
static struct intel_sdvo_connector *intel_sdvo_connector_alloc(void)

10
include/drm/drm_connector.h
View file

@ -25,6 +25,7 @@
#include <linux/list.h>
#include <linux/ctype.h>
#include <linux/hdmi.h>
#include <drm/drm_mode_object.h>
#include <uapi/drm/drm_mode.h>
@ -326,6 +327,15 @@ struct drm_connector_state {
struct drm_atomic_state *state;
struct drm_tv_connector_state tv;
/**
* @picture_aspect_ratio: Connector property to control the
* HDMI infoframe aspect ratio setting.
*
* The DRM_MODE_PICTURE_ASPECT_\* values much match the
* values for &enum hdmi_picture_aspect
*/
enum hdmi_picture_aspect picture_aspect_ratio;
};
/**