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| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2019-04-13 11:13:27 +0000 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2019-09-06 17:34:38 +0300 |
| commit | ca9cab183449787058f700fd0a74a8c91b277268 (patch) | |
| tree | 810eee269d35da46a88d386d1f1de9e1adf61c07 | |
| parent | a8c15954d64ac7177559c9f5eeb6593e5883fd69 (diff) | |
| download | lwn-ca9cab183449787058f700fd0a74a8c91b277268.tar.gz lwn-ca9cab183449787058f700fd0a74a8c91b277268.zip | |
drm/i915: add immutable zpos plane properties
This adds basic immutable support for the zpos property. The zpos increases
from bottom to top: primary, sprites, cursor.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
[contact@emersion.fr: adapted for latest drm-tip]
Signed-off-by: Simon Ser <contact@emersion.fr>
Link: https://patchwork.freedesktop.org/patch/msgid/YSH9PasoADJJdNJCSdI4m55ankIBsCaoSgkw-NQ5dlruCAxc8J-SQwVl5n3ddSAMDLTdbdyQvkONmtbjkUU-TQk5VIu1p-aZRO1OjjuSxjY=@emersion.fr
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_display.c | 10 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_sprite.c | 7 |
2 files changed, 14 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c index 06cf2171474d..3b5275ab66cf 100644 --- a/drivers/gpu/drm/i915/display/intel_display.c +++ b/drivers/gpu/drm/i915/display/intel_display.c @@ -14887,7 +14887,7 @@ intel_primary_plane_create(struct drm_i915_private *dev_priv, enum pipe pipe) const u64 *modifiers; const u32 *formats; int num_formats; - int ret; + int ret, zpos; if (INTEL_GEN(dev_priv) >= 9) return skl_universal_plane_create(dev_priv, pipe, @@ -14976,6 +14976,9 @@ intel_primary_plane_create(struct drm_i915_private *dev_priv, enum pipe pipe) DRM_MODE_ROTATE_0, supported_rotations); + zpos = 0; + drm_plane_create_zpos_immutable_property(&plane->base, zpos); + drm_plane_helper_add(&plane->base, &intel_plane_helper_funcs); return plane; @@ -14992,7 +14995,7 @@ intel_cursor_plane_create(struct drm_i915_private *dev_priv, { unsigned int possible_crtcs; struct intel_plane *cursor; - int ret; + int ret, zpos; cursor = intel_plane_alloc(); if (IS_ERR(cursor)) @@ -15041,6 +15044,9 @@ intel_cursor_plane_create(struct drm_i915_private *dev_priv, DRM_MODE_ROTATE_0 | DRM_MODE_ROTATE_180); + zpos = RUNTIME_INFO(dev_priv)->num_sprites[pipe] + 1; + drm_plane_create_zpos_immutable_property(&cursor->base, zpos); + drm_plane_helper_add(&cursor->base, &intel_plane_helper_funcs); return cursor; diff --git a/drivers/gpu/drm/i915/display/intel_sprite.c b/drivers/gpu/drm/i915/display/intel_sprite.c index 8ca2fbc2af1d..e415b0ad4a42 100644 --- a/drivers/gpu/drm/i915/display/intel_sprite.c +++ b/drivers/gpu/drm/i915/display/intel_sprite.c @@ -2592,6 +2592,8 @@ skl_universal_plane_create(struct drm_i915_private *dev_priv, BIT(DRM_MODE_BLEND_PREMULTI) | BIT(DRM_MODE_BLEND_COVERAGE)); + drm_plane_create_zpos_immutable_property(&plane->base, plane_id); + drm_plane_helper_add(&plane->base, &intel_plane_helper_funcs); return plane; @@ -2613,7 +2615,7 @@ intel_sprite_plane_create(struct drm_i915_private *dev_priv, const u64 *modifiers; const u32 *formats; int num_formats; - int ret; + int ret, zpos; if (INTEL_GEN(dev_priv) >= 9) return skl_universal_plane_create(dev_priv, pipe, @@ -2703,6 +2705,9 @@ intel_sprite_plane_create(struct drm_i915_private *dev_priv, DRM_COLOR_YCBCR_BT709, DRM_COLOR_YCBCR_LIMITED_RANGE); + zpos = sprite + 1; + drm_plane_create_zpos_immutable_property(&plane->base, zpos); + drm_plane_helper_add(&plane->base, &intel_plane_helper_funcs); return plane; |