search for: armada_fb_helper_func

...ada_fbdev.c:121:15: error: initialization from incompatible pointer type [-Werror=incompatible-pointer-types] > .gamma_set = armada_drm_crtc_gamma_set, > ^~~~~~~~~~~~~~~~~~~~~~~~~ > drivers/gpu//drm/armada/armada_fbdev.c:121:15: note: (near initialization for 'armada_fb_helper_funcs.fb_probe') > >> drivers/gpu//drm/armada/armada_fbdev.c:122:2: error: unknown field 'gamma_get' specified in initializer > .gamma_get = armada_drm_crtc_gamma_get, > ^ > drivers/gpu//drm/armada/armada_fbdev.c:122:15: error: initialization from incompatible...

.../drm/armada/armada_fbdev.c:121:15: error: initialization from incompatible pointer type [-Werror=incompatible-pointer-types] .gamma_set = armada_drm_crtc_gamma_set, ^~~~~~~~~~~~~~~~~~~~~~~~~ drivers/gpu//drm/armada/armada_fbdev.c:121:15: note: (near initialization for 'armada_fb_helper_funcs.fb_probe') >> drivers/gpu//drm/armada/armada_fbdev.c:122:2: error: unknown field 'gamma_get' specified in initializer .gamma_get = armada_drm_crtc_gamma_get, ^ drivers/gpu//drm/armada/armada_fbdev.c:122:15: error: initialization from incompatible pointer type [-Werro...

Drivers no longer have any need for these callbacks, and there are no users. Zap. Zap-zap-zzzap-p-pp-p. Signed-off-by: Peter Rosin <peda at axentia.se> --- include/drm/drm_fb_helper.h | 32 -------------------------------- include/drm/drm_modeset_helper_vtables.h | 16 ---------------- 2 files changed, 48 deletions(-) diff --git a/include/drm/drm_fb_helper.h

...armada/armada_fbdev.c b/drivers/gpu/drm/armada/armada_fbdev.c index 602dfea..5fa076d 100644 --- a/drivers/gpu/drm/armada/armada_fbdev.c +++ b/drivers/gpu/drm/armada/armada_fbdev.c @@ -118,8 +118,6 @@ static int armada_fb_probe(struct drm_fb_helper *fbh, } static const struct drm_fb_helper_funcs armada_fb_helper_funcs = { - .gamma_set = armada_drm_crtc_gamma_set, - .gamma_get = armada_drm_crtc_gamma_get, .fb_probe = armada_fb_probe, }; -- 2.1.4

Hi! While trying to get CLUT support for the atmel_hlcdc driver, and specifically for the emulated fbdev interface, I received some push-back that my feeble in-driver attempts should be solved by the core. This is my attempt to do it right. Boris and Daniel, was this approximately what you had in mind? I have obviously not tested all of this with more than a compile, but the first patch is

Hi! While trying to get CLUT support for the atmel_hlcdc driver, and specifically for the emulated fbdev interface, I received some push-back that my feeble in-driver attempts should be solved by the core. This is my attempt to do it right. I have obviously not tested all of this with more than a compile, but patches 1 and 3 are enough to make the atmel-hlcdc driver do what I need (when patched