diff options
| author | Joshua.Henderson@microchip.com <Joshua.Henderson@microchip.com> | 2019-07-09 15:35:12 +0000 |
|---|---|---|
| committer | Sam Ravnborg <sam@ravnborg.org> | 2019-07-12 17:48:48 +0200 |
| commit | e3c91a88e4f265a5ec58f6e3be0880255156f600 (patch) | |
| tree | 028dc4af7d3ccebbd2f9246389a4ab53553216fd /drivers/gpu/drm/atmel-hlcdc | |
| parent | 374bf825e7a07b6ae61a8a839c0ea184a7665267 (diff) | |
drm/atmel-hlcdc: set layer REP bit to enable replication logic
This bit enables replication logic to expand an RGB color less than 24
bits, to 24 bits, which is used internally for all formats. Otherwise,
the least significant bits are always set to zero and the color may not
be what is expected.
Signed-off-by: Joshua Henderson <joshua.henderson@microchip.com>
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/1562686509-8747-1-git-send-email-joshua.henderson@microchip.com
Diffstat (limited to 'drivers/gpu/drm/atmel-hlcdc')
| -rw-r--r-- | drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c index 0ee5b7a3a4b0..776ddc9b9d55 100644 --- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c +++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c @@ -372,7 +372,7 @@ atmel_hlcdc_plane_update_general_settings(struct atmel_hlcdc_plane *plane, atmel_hlcdc_layer_write_cfg(&plane->layer, ATMEL_HLCDC_LAYER_DMA_CFG, cfg); - cfg = ATMEL_HLCDC_LAYER_DMA; + cfg = ATMEL_HLCDC_LAYER_DMA | ATMEL_HLCDC_LAYER_REP; if (plane->base.type != DRM_PLANE_TYPE_PRIMARY) { cfg |= ATMEL_HLCDC_LAYER_OVR | ATMEL_HLCDC_LAYER_ITER2BL | |