diff options
| author | Nemesa Garg <nemesa.garg@intel.com> | 2025-10-28 17:37:37 +0530 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2025-10-30 15:38:04 +0200 |
| commit | d1ac2573f0085a5aab6f5d4cfa7b2818d703e5fe (patch) | |
| tree | b6d03a123a4fd7ada701e900b2d6414be4898dd3 /drivers/gpu/drm/drm_atomic_uapi.c | |
| parent | e69b7a6bd4ea813282956873b63f8215f73ed966 (diff) | |
drm/drm_crtc: Introduce sharpness strength property
Introduce a new crtc property "SHARPNESS_STRENGTH" that allows
the user to set the intensity so as to get the sharpness effect.
The value of this property can be set from 0-255.
It is useful in scenario when the output is blurry and user
want to sharpen the pixels. User can increase/decrease the
sharpness level depending on the content displayed.
v2: Rename crtc property variable [Arun]
Add modeset detail in uapi doc[Uma]
v3: Fix build issue
v4: Modify the subject line[Ankit]
Signed-off-by: Nemesa Garg <nemesa.garg@intel.com>
Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Tested-by: Adarsh G M <Adarsh.g.m@intel.com>
Acked-by: Simona Vetter <simona.vetter@ffwll.ch>
Link: https://invent.kde.org/plasma/kwin/-/merge_requests/7689
Link: https://patch.msgid.link/20251028120747.3027332-2-ankit.k.nautiyal@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Diffstat (limited to 'drivers/gpu/drm/drm_atomic_uapi.c')
| -rw-r--r-- | drivers/gpu/drm/drm_atomic_uapi.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/drm_atomic_uapi.c b/drivers/gpu/drm/drm_atomic_uapi.c index 85dbdaa4a2e2..b2cb5ae5a139 100644 --- a/drivers/gpu/drm/drm_atomic_uapi.c +++ b/drivers/gpu/drm/drm_atomic_uapi.c @@ -419,6 +419,8 @@ static int drm_atomic_crtc_set_property(struct drm_crtc *crtc, set_out_fence_for_crtc(state->state, crtc, fence_ptr); } else if (property == crtc->scaling_filter_property) { state->scaling_filter = val; + } else if (property == crtc->sharpness_strength_property) { + state->sharpness_strength = val; } else if (crtc->funcs->atomic_set_property) { return crtc->funcs->atomic_set_property(crtc, state, property, val); } else { @@ -456,6 +458,8 @@ drm_atomic_crtc_get_property(struct drm_crtc *crtc, *val = 0; else if (property == crtc->scaling_filter_property) *val = state->scaling_filter; + else if (property == crtc->sharpness_strength_property) + *val = state->sharpness_strength; else if (crtc->funcs->atomic_get_property) return crtc->funcs->atomic_get_property(crtc, state, property, val); else { |