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monitor-manager: Add portrait modes to portrait displays

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If a monitor's max resolution is a portrait resolution, then assume it is
a native portrait monitor and add portrait versions of the common modes.

https://bugzilla.gnome.org/show_bug.cgi?id=782294
This commit is contained in:
Hans de Goede
2017-10-24 15:47:30 +02:00
committed by Jonas Ådahl
parent 383ac76d00
commit dd43d04d42
4 changed files with 98 additions and 20 deletions
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47
src/backends/native/meta-output-kms.c
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@@ -357,7 +357,10 @@ static void
add_common_modes (MetaOutput *output,
MetaGpuKms *gpu_kms)
{
const drmModeModeInfo *drm_mode;
MetaCrtcMode *crtc_mode;
GPtrArray *array;
float refresh_rate;
unsigned i;
unsigned max_hdisplay = 0;
unsigned max_vdisplay = 0;
@@ -365,9 +368,6 @@ add_common_modes (MetaOutput *output,
for (i = 0; i < output->n_modes; i++)
{
const drmModeModeInfo *drm_mode;
float refresh_rate;
drm_mode = output->modes[i]->driver_private;
refresh_rate = meta_calculate_drm_mode_refresh_rate (drm_mode);
max_hdisplay = MAX (max_hdisplay, drm_mode->hdisplay);
@@ -379,22 +379,37 @@ add_common_modes (MetaOutput *output,
max_refresh_rate *= (1 + SYNC_TOLERANCE);
array = g_ptr_array_new ();
for (i = 0; i < G_N_ELEMENTS (meta_default_drm_mode_infos); i++)
if (max_hdisplay > max_vdisplay)
{
const drmModeModeInfo *drm_mode;
float refresh_rate;
MetaCrtcMode *crtc_mode;
for (i = 0; i < G_N_ELEMENTS (meta_default_landscape_drm_mode_infos); i++)
{
drm_mode = &meta_default_landscape_drm_mode_infos[i];
refresh_rate = meta_calculate_drm_mode_refresh_rate (drm_mode);
if (drm_mode->hdisplay > max_hdisplay ||
drm_mode->vdisplay > max_vdisplay ||
refresh_rate > max_refresh_rate)
continue;
drm_mode = &meta_default_drm_mode_infos[i];
refresh_rate = meta_calculate_drm_mode_refresh_rate (drm_mode);
if (drm_mode->hdisplay > max_hdisplay ||
drm_mode->vdisplay > max_vdisplay ||
refresh_rate > max_refresh_rate)
continue;
crtc_mode = meta_gpu_kms_get_mode_from_drm_mode (gpu_kms,
drm_mode);
g_ptr_array_add (array, crtc_mode);
}
}
else
{
for (i = 0; i < G_N_ELEMENTS (meta_default_portrait_drm_mode_infos); i++)
{
drm_mode = &meta_default_portrait_drm_mode_infos[i];
refresh_rate = meta_calculate_drm_mode_refresh_rate (drm_mode);
if (drm_mode->hdisplay > max_hdisplay ||
drm_mode->vdisplay > max_vdisplay ||
refresh_rate > max_refresh_rate)
continue;
crtc_mode = meta_gpu_kms_get_mode_from_drm_mode (gpu_kms,
drm_mode);
g_ptr_array_add (array, crtc_mode);
crtc_mode = meta_gpu_kms_get_mode_from_drm_mode (gpu_kms,
drm_mode);
g_ptr_array_add (array, crtc_mode);
}
}
output->modes = g_renew (MetaCrtcMode *, output->modes,