search for: nv50_crc_notifier_ctx

...Cs from the given + * &enum nv50_crc_source_type. Using NULL for the source and ctx will + * disable CRC for the given &struct nv50_head. + * + * Return 0 on success, or a negative error code. + */ int (*set_src)(struct nv50_head *, int or, enum nv50_crc_source_type, struct nv50_crc_notifier_ctx *, u32 wndw); + + /** + * @set_ctx: Change the &struct nv50_crc_notifier_ctx used to capture + * CRC entries. Providing a NULL context will remove any existing + * context. + * + * Return 0 on success, or a negative error code. + */ int (*set_ctx)(struct nv50_head *, struct nv50_crc_not...

...ce_name); + return -EINVAL; + } + + *values_cnt = 1; + return 0; +} + +const char *const *nv50_crc_get_sources(struct drm_crtc *crtc, size_t *count) +{ + *count = ARRAY_SIZE(nv50_crc_sources); + return nv50_crc_sources; +} + +static void +nv50_crc_program_ctx(struct nv50_head *head, + struct nv50_crc_notifier_ctx *ctx) +{ + struct nv50_disp *disp = nv50_disp(head->base.base.dev); + struct nv50_core *core = disp->core; + u32 interlock[NV50_DISP_INTERLOCK__SIZE] = { 0 }; + + core->func->crc->set_ctx(head, ctx); + core->func->update(core, interlock, false); +} + +static void nv50_crc_ctx_f...

...ce_name); + return -EINVAL; + } + + *values_cnt = 1; + return 0; +} + +const char *const *nv50_crc_get_sources(struct drm_crtc *crtc, size_t *count) +{ + *count = ARRAY_SIZE(nv50_crc_sources); + return nv50_crc_sources; +} + +static void +nv50_crc_program_ctx(struct nv50_head *head, + struct nv50_crc_notifier_ctx *ctx) +{ + struct nv50_disp *disp = nv50_disp(head->base.base.dev); + struct nv50_core *core = disp->core; + u32 interlock[NV50_DISP_INTERLOCK__SIZE] = { 0 }; + + core->func->crc->set_ctx(head, ctx); + core->func->update(core, interlock, false); +} + +static void nv50_crc_ctx_f...

...ce_name); + return -EINVAL; + } + + *values_cnt = 1; + return 0; +} + +const char *const *nv50_crc_get_sources(struct drm_crtc *crtc, size_t *count) +{ + *count = ARRAY_SIZE(nv50_crc_sources); + return nv50_crc_sources; +} + +static void +nv50_crc_program_ctx(struct nv50_head *head, + struct nv50_crc_notifier_ctx *ctx) +{ + struct nv50_disp *disp = nv50_disp(head->base.base.dev); + struct nv50_core *core = disp->core; + u32 interlock[NV50_DISP_INTERLOCK__SIZE] = { 0 }; + + core->func->crc->set_ctx(head, ctx); + core->func->update(core, interlock, false); +} + +static void nv50_crc_ctx_f...

...ce_name); + return -EINVAL; + } + + *values_cnt = 1; + return 0; +} + +const char *const *nv50_crc_get_sources(struct drm_crtc *crtc, size_t *count) +{ + *count = ARRAY_SIZE(nv50_crc_sources); + return nv50_crc_sources; +} + +static void +nv50_crc_program_ctx(struct nv50_head *head, + struct nv50_crc_notifier_ctx *ctx) +{ + struct nv50_disp *disp = nv50_disp(head->base.base.dev); + struct nv50_core *core = disp->core; + u32 interlock[NV50_DISP_INTERLOCK__SIZE] = { 0 }; + + core->func->crc->set_ctx(head, ctx); + core->func->update(core, interlock, false); +} + +static void nv50_crc_ctx_f...

Nvidia released some documentation on how CRC support works on their GPUs, hooray! So: this patch series implements said CRC support in nouveau, along with adding some special debugfs interfaces for some relevant igt-gpu-tools tests that we'll be sending in just a short bit. This additionally adds a feature that Ville Syrj?l? came up with: vblank works. Basically, this is just a generic DRM

Nvidia released some documentation on how CRC support works on their GPUs, hooray! So: this patch series implements said CRC support in nouveau, along with adding some special debugfs interfaces for some relevant igt-gpu-tools tests (already on the ML). First - we add some new functionality to kthread_work in the kernel, and then use this to add a new feature to DRM that Ville Syrj?l? came up

Nvidia released some documentation on how CRC support works on their GPUs, hooray! So: this patch series implements said CRC support in nouveau, along with adding some special debugfs interfaces for some relevant igt-gpu-tools tests that we'll be sending in just a short bit. This additionally adds a feature that Ville Syrj?l? came up with: vblank works. Basically, this is just a generic DRM

Nvidia released some documentation on how CRC support works on their GPUs, hooray! So: this patch series implements said CRC support in nouveau, along with adding some special debugfs interfaces for some relevant igt-gpu-tools tests (already on the ML). First - we add some new functionality to kthread_work in the kernel, and then use this to add a new feature to DRM that Ville Syrj?l? came up

Nvidia released some documentation on how CRC support works on their GPUs, hooray! So: this patch series implements said CRC support in nouveau, along with adding some special debugfs interfaces for some relevant igt-gpu-tools tests (already on the ML). First - we add some new functionality to kthread_work in the kernel, and then use this to add a new feature to DRM that Ville Syrj?l? came up

Nvidia released some documentation on how CRC support works on their GPUs, hooray! So: this patch series implements said CRC support in nouveau, along with adding some special debugfs interfaces for some relevant igt-gpu-tools tests (already on the ML). First - we add some new functionality to kthread_work in the kernel, and then use this to add a new feature to DRM that Ville Syrj?l? came up

Hello, while I debugged an issue in the imx-lcdc driver I was constantly irritated about struct drm_device pointer variables being named "dev" because with that name I usually expect a struct device pointer. I think there is a big benefit when these are all renamed to "drm_dev". I have no strong preference here though, so "drmdev" or "drm" are fine for me,

Hello, while I debugged an issue in the imx-lcdc driver I was constantly irritated about struct drm_device pointer variables being named "dev" because with that name I usually expect a struct device pointer. I think there is a big benefit when these are all renamed to "drm_dev". I have no strong preference here though, so "drmdev" or "drm" are fine for me,

Other gpu drivers have some driver-specific documentation, so it would nice if nouveau did as well. This adds a bare-bones ReStructured Text document with sections for module parameter documentation, an overview of the driver architecture, a section for internal API documentation, and a glossary for nouveau-specific terms. To make the document a little less bare, I've included docblocks for

...t nv50_crc_func *func = nv50_disp(state->dev)->core->func->crc; @@ -274,22 +296,15 @@ void nv50_crc_atomic_prepare_notifier_contexts(struct drm_atomic_state *state) struct nv50_head_atom *asyh = nv50_head_atom(new_crtc_state); struct nv50_crc *crc = &head->crc; struct nv50_crc_notifier_ctx *ctx = &crc->ctx[crc->ctx_idx]; - int i; - if (asyh->clr.crc && asyh->crc.src) { - if (crc->ctx_changed) { - nv50_crc_wait_ctx_finished(head, func, ctx); - ctx = &crc->ctx[crc->ctx_idx ^ 1]; - } - nv50_crc_wait_ctx_finished(head, func, ctx); - }...