Re: [PATCH 1/5] drm: Add helpers for programming hardware gamma LUTs

2025-05-19 Thread Javier Martinez Canillas
Thomas Zimmermann writes: > Provide helpers that program hardware gamma LUTs. Tha gamma ramp is > either provided by the driver or generated by the helper. > > The DRM driver exports the GAMMA_LUT property with a fixed number of > entries per color component, such as 256 on 8-bit-wide components.

Re: [PATCH 1/5] drm: Add helpers for programming hardware gamma LUTs

2025-05-13 Thread Jocelyn Falempe
On 09/05/2025 10:23, Thomas Zimmermann wrote: Provide helpers that program hardware gamma LUTs. Tha gamma ramp is either provided by the driver or generated by the helper. The DRM driver exports the GAMMA_LUT property with a fixed number of entries per color component, such as 256 on 8-bit-wide

Re: [PATCH 1/5] drm: Add helpers for programming hardware gamma LUTs

2025-05-12 Thread Thomas Zimmermann
Hi Am 12.05.25 um 15:31 schrieb Jocelyn Falempe: On 09/05/2025 10:23, Thomas Zimmermann wrote: Provide helpers that program hardware gamma LUTs. Tha gamma ramp is either provided by the driver or generated by the helper. The DRM driver exports the GAMMA_LUT property with a fixed number of entr

Re: [PATCH 1/5] drm: Add helpers for programming hardware gamma LUTs

2025-05-12 Thread Jocelyn Falempe
On 09/05/2025 10:23, Thomas Zimmermann wrote: Provide helpers that program hardware gamma LUTs. Tha gamma ramp is either provided by the driver or generated by the helper. The DRM driver exports the GAMMA_LUT property with a fixed number of entries per color component, such as 256 on 8-bit-wide

[PATCH 1/5] drm: Add helpers for programming hardware gamma LUTs

2025-05-09 Thread Thomas Zimmermann
Provide helpers that program hardware gamma LUTs. Tha gamma ramp is either provided by the driver or generated by the helper. The DRM driver exports the GAMMA_LUT property with a fixed number of entries per color component, such as 256 on 8-bit-wide components. The entries describe the gamma ramp