diff options
Diffstat (limited to 'drivers/gpu/drm/cirrus/cirrus_mode.c')
| -rw-r--r-- | drivers/gpu/drm/cirrus/cirrus_mode.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/gpu/drm/cirrus/cirrus_mode.c b/drivers/gpu/drm/cirrus/cirrus_mode.c index d3d8d7bfcc57..17c915d9a03e 100644 --- a/drivers/gpu/drm/cirrus/cirrus_mode.c +++ b/drivers/gpu/drm/cirrus/cirrus_mode.c @@ -325,21 +325,20 @@ static void cirrus_crtc_commit(struct drm_crtc *crtc) * use this for 8-bit mode so can't perform smooth fades on deeper modes, * but it's a requirement that we provide the function */ -static void cirrus_crtc_gamma_set(struct drm_crtc *crtc, u16 *red, u16 *green, - u16 *blue, uint32_t start, uint32_t size) +static int cirrus_crtc_gamma_set(struct drm_crtc *crtc, u16 *red, u16 *green, + u16 *blue, uint32_t size) { struct cirrus_crtc *cirrus_crtc = to_cirrus_crtc(crtc); int i; - if (size != CIRRUS_LUT_SIZE) - return; - - for (i = 0; i < CIRRUS_LUT_SIZE; i++) { + for (i = 0; i < size; i++) { cirrus_crtc->lut_r[i] = red[i]; cirrus_crtc->lut_g[i] = green[i]; cirrus_crtc->lut_b[i] = blue[i]; } cirrus_crtc_load_lut(crtc); + + return 0; } /* Simple cleanup function */ |