search for: nv50_head_gamma_set

...lear(state); - drm_atomic_legacy_backoff(state); - - /* - * Someone might have exchanged the framebuffer while we dropped locks - * in the backoff code. We need to fix up the fb refcount tracking the - * core does for us. - */ - plane->old_fb = plane->fb; - - goto retry; -} - static int nv50_head_gamma_set(struct drm_crtc *crtc, u16 *r, u16 *g, u16 *b, uint32_t size) @@ -2386,7 +2319,7 @@ struct nv50_base { .gamma_set = nv50_head_gamma_set, .destroy = nv50_head_destroy, .set_config = drm_atomic_helper_set_config, - .page_flip = nv50_head_page_flip, + .page_flip = drm_atomic_helper_page_f...

This series is a folow-up on https://patchwork.kernel.org/patch/9501787/ The first patch makes changes to atomic helpers to allow for drives with ASYNC flip support to use them. Patch 2 is to use this in AMDGPU/DC. Patch 3 is possible cleanup in nouveau/kms who seems to have to duplicate the helper as we did to support ASYNC flips. v2: Resend drm/atomic: Save flip flags in drm_plane_state

This series is a folow-up on https://patchwork.kernel.org/patch/9501787/ The first patch makes changes to atomic helpers to allow for drives with ASYNC flip support to use them. Patch 2 is to use this in AMDGPU/DC. Patch 3 is possible cleanup in nouveau/kms who seems to have to duplicate the helper as we did to support ASYNC flips. v2: Resend drm/atomic: Save flip flags in drm_plane_state

...itew((*g++ >> 2) + 0x6000, lut + (i * 0x20) + 2); + writew((*b++ >> 2) + 0x6000, lut + (i * 0x20) + 4); } } } static const struct drm_crtc_helper_funcs nv50_head_help = { - .load_lut = nv50_head_lut_load, .atomic_check = nv50_head_atomic_check, }; @@ -2223,15 +2223,6 @@ nv50_head_gamma_set(struct drm_crtc *crtc, u16 *r, u16 *g, u16 *b, uint32_t size, struct drm_modeset_acquire_ctx *ctx) { - struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc); - u32 i; - - for (i = 0; i < size; i++) { - nv_crtc->lut.r[i] = r[i]; - nv_crtc->lut.g[i] = g[i]; - nv_crtc->lut.b[...

...itew((*g++ >> 2) + 0x6000, lut + (i * 0x20) + 2); + writew((*b++ >> 2) + 0x6000, lut + (i * 0x20) + 4); } } } static const struct drm_crtc_helper_funcs nv50_head_help = { - .load_lut = nv50_head_lut_load, .atomic_check = nv50_head_atomic_check, }; @@ -2234,15 +2235,6 @@ nv50_head_gamma_set(struct drm_crtc *crtc, u16 *r, u16 *g, u16 *b, uint32_t size, struct drm_modeset_acquire_ctx *ctx) { - struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc); - u32 i; - - for (i = 0; i < size; i++) { - nv_crtc->lut.r[i] = r[i]; - nv_crtc->lut.g[i] = g[i]; - nv_crtc->lut.b[...

...itew((*g++ >> 2) + 0x6000, lut + (i * 0x20) + 2); + writew((*b++ >> 2) + 0x6000, lut + (i * 0x20) + 4); } } } static const struct drm_crtc_helper_funcs nv50_head_help = { - .load_lut = nv50_head_lut_load, .atomic_check = nv50_head_atomic_check, }; @@ -2234,15 +2235,6 @@ nv50_head_gamma_set(struct drm_crtc *crtc, u16 *r, u16 *g, u16 *b, uint32_t size, struct drm_crtc_state *state) { - struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc); - u32 i; - - for (i = 0; i < size; i++) { - nv_crtc->lut.r[i] = r[i]; - nv_crtc->lut.g[i] = g[i]; - nv_crtc->lut.b[i] = b[...

...itew((*g++ >> 2) + 0x6000, lut + (i * 0x20) + 2); + writew((*b++ >> 2) + 0x6000, lut + (i * 0x20) + 4); } } } static const struct drm_crtc_helper_funcs nv50_head_help = { - .load_lut = nv50_head_lut_load, .atomic_check = nv50_head_atomic_check, }; @@ -2234,15 +2235,6 @@ nv50_head_gamma_set(struct drm_crtc *crtc, u16 *r, u16 *g, u16 *b, uint32_t size, struct drm_modeset_acquire_ctx *ctx) { - struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc); - u32 i; - - for (i = 0; i < size; i++) { - nv_crtc->lut.r[i] = r[i]; - nv_crtc->lut.g[i] = g[i]; - nv_crtc->lut.b[...

This series is a folow-up on https://patchwork.kernel.org/patch/9501787/ The first patch makes changes to atomic helpers to allow for drives with ASYNC flip support to use them. Patch 2 is to use this in AMDGPU/DC. Patch 3 is possible cleanup in nouveau/kms who seems to have to duplicate the helper as we did to support ASYNC flips. v2: Resend drm/atomic: Save flip flags in drm_plane_state

This series is a folow-up on https://patchwork.kernel.org/patch/9501787/ The first patch makes changes to atomic helpers to allow for drives with ASYNC flip support to use them. Patch 2 is to use this in AMDGPU/DC. Patch 3 is possible cleanup in nouveau/kms who seems to have to duplicate the helper as we did to support ASYNC flips. v2: Resend drm/atomic: Save flip flags in drm_plane_state

This series is a folow-up on https://patchwork.kernel.org/patch/9501787/ The first patch makes changes to atomic helpers to allow for drives with ASYNC flip support to use them. Patches 2 and 3 are to use this in AMDGPU/DC and patch 4 is possible cleanup in nouveau/kms who seems to have the duplicate the helper as we did to support ASYNC flips. Andrey Grodzovsky (4): drm/atomic: Save flip

...obably use tweaking - I think they only > consider VRAM size, not the fb size. > > I guess 8bpp worked prior to the change you bisected though, so we > should figure out what we did wrong in the new code. Yes, booted 3.7 (last working kernel) and it's running in 8bpp. I guess that nv50_head_gamma_set() is missing something like this (from nv_crtc_gamma_set()): /* We need to know the depth before we upload, but it's possible to * get called before a framebuffer is bound. If this is the case, * mark the lut values as dirty by setting depth==0, and it'll be...

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. The rest 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. The rest is

...c = nouveau_crtc(crtc); int i; diff --git a/drivers/gpu/drm/nouveau/nv50_display.c b/drivers/gpu/drm/nouveau/nv50_display.c index e3132a2..f13fa74 100644 --- a/drivers/gpu/drm/nouveau/nv50_display.c +++ b/drivers/gpu/drm/nouveau/nv50_display.c @@ -2232,7 +2232,7 @@ nv50_head_help = { static int nv50_head_gamma_set(struct drm_crtc *crtc, u16 *r, u16 *g, u16 *b, uint32_t size, - struct drm_modeset_acquire_ctx *ctx) + struct drm_crtc_state *state) { struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc); u32 i; diff --git a/drivers/gpu/drm/radeon/radeon_display.c b/drivers/gpu/drm/radeon/radeon...

On Friday 17 November 2017 15:43:33 Ilia Mirkin wrote: > With a new kernel, mind grabbing a dmesg with drm.debug=0x1e > nouveau.debug=debug (or maybe even =trace)? Maybe also see if > fbcon/fbdev have any debug things that can be turned on? Here's diff of the 32MB and 64MB debug logs: --- nouveau-debug-32mb.txt- 2017-11-17 18:12:06.290108330 +0100 +++ nouveau-debug-64mb.txt-

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 through 5 are enough to make the atmel-hlcdc driver do what I need. The rest

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 through 5 are enough to make the atmel-hlcdc driver do what I need. The rest

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 through 5 are enough to make the atmel-hlcdc driver do what I need. The rest

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