search for: nouveau_acpi_get_bios_chunk

..._acpi.h > @@ -9,7 +9,7 @@ bool nouveau_is_optimus(void); > bool nouveau_is_v1_dsm(void); > void nouveau_register_dsm_handler(void); > void nouveau_unregister_dsm_handler(void); > -void nouveau_switcheroo_optimus_dsm(void); > +bool nouveau_switcheroo_optimus_dsm(void); > int nouveau_acpi_get_bios_chunk(uint8_t *bios, int offset, int len); > bool nouveau_acpi_rom_supported(struct device *); > void *nouveau_acpi_edid(struct drm_device *, struct drm_connector *); > @@ -18,7 +18,7 @@ static inline bool nouveau_is_optimus(void) { return > false; }; > static inline bool nouveau_is_v1_...

...au_acpi.h +++ b/drm/nouveau/nouveau_acpi.h @@ -9,7 +9,7 @@ bool nouveau_is_optimus(void); bool nouveau_is_v1_dsm(void); void nouveau_register_dsm_handler(void); void nouveau_unregister_dsm_handler(void); -void nouveau_switcheroo_optimus_dsm(void); +bool nouveau_switcheroo_optimus_dsm(void); int nouveau_acpi_get_bios_chunk(uint8_t *bios, int offset, int len); bool nouveau_acpi_rom_supported(struct device *); void *nouveau_acpi_edid(struct drm_device *, struct drm_connector *); @@ -18,7 +18,7 @@ static inline bool nouveau_is_optimus(void) { return false; }; static inline bool nouveau_is_v1_dsm(void) { return false;...

...N, &result); - } void nouveau_unregister_dsm_handler(void) diff --git a/drm/nouveau/nouveau_acpi.h b/drm/nouveau/nouveau_acpi.h index b86294fc..0f5d7aa0 100644 --- a/drm/nouveau/nouveau_acpi.h +++ b/drm/nouveau/nouveau_acpi.h @@ -13,6 +13,7 @@ void nouveau_switcheroo_optimus_dsm(void); int nouveau_acpi_get_bios_chunk(uint8_t *bios, int offset, int len); bool nouveau_acpi_rom_supported(struct device *); void *nouveau_acpi_edid(struct drm_device *, struct drm_connector *); +bool nouveau_runpm_calls_dsm(void); #else static inline bool nouveau_is_optimus(void) { return false; }; static inline bool nouveau_is_v...

...N, &result); - } void nouveau_unregister_dsm_handler(void) diff --git a/drm/nouveau/nouveau_acpi.h b/drm/nouveau/nouveau_acpi.h index b86294fc..0f5d7aa0 100644 --- a/drm/nouveau/nouveau_acpi.h +++ b/drm/nouveau/nouveau_acpi.h @@ -13,6 +13,7 @@ void nouveau_switcheroo_optimus_dsm(void); int nouveau_acpi_get_bios_chunk(uint8_t *bios, int offset, int len); bool nouveau_acpi_rom_supported(struct device *); void *nouveau_acpi_edid(struct drm_device *, struct drm_connector *); +bool nouveau_runpm_calls_dsm(void); #else static inline bool nouveau_is_optimus(void) { return false; }; static inline bool nouveau_is_v...

...&result); - } void nouveau_unregister_dsm_handler(void) diff --git a/drm/nouveau/nouveau_acpi.h b/drm/nouveau/nouveau_acpi.h index b86294fc9..0f5d7aa03 100644 --- a/drm/nouveau/nouveau_acpi.h +++ b/drm/nouveau/nouveau_acpi.h @@ -13,6 +13,7 @@ void nouveau_switcheroo_optimus_dsm(void); int nouveau_acpi_get_bios_chunk(uint8_t *bios, int offset, int len); bool nouveau_acpi_rom_supported(struct device *); void *nouveau_acpi_edid(struct drm_device *, struct drm_connector *); +bool nouveau_runpm_calls_dsm(void); #else static inline bool nouveau_is_optimus(void) { return false; }; static inline bool nouveau_is_v...

...ool nouveau_is_optimus(void); > > bool nouveau_is_v1_dsm(void); > > void nouveau_register_dsm_handler(void); > > void nouveau_unregister_dsm_handler(void); > > -void nouveau_switcheroo_optimus_dsm(void); > > +bool nouveau_switcheroo_optimus_dsm(void); > > int nouveau_acpi_get_bios_chunk(uint8_t *bios, int offset, int len); > > bool nouveau_acpi_rom_supported(struct device *); > > void *nouveau_acpi_edid(struct drm_device *, struct drm_connector *); > > @@ -18,7 +18,7 @@ static inline bool nouveau_is_optimus(void) { return > > false; }; > > static i...

While investigating the runpm issues on my GP107 I noticed that something inside devinit makes runpm break. If Nouveau loads up to the point right before doing devinit, runpm works without any issues, if devinit is ran, not anymore. Out of curiousity I even tried to "bisect" devinit by not running it on vbios provided signed PMU image, but on the devinit parser we have inside Nouveau.

CCing linux-pci and Bjorn Helgaas. Maybe we could get better insights on how a reasonable fix would look like. Anyway, to me this entire issue looks like something which has to be fixed on a PCI level instead of inside a driver, so it makes sense to ask the pci folks if they have any better suggestions. Original cover letter: While investigating the runpm issues on my GP107 I noticed that

...70,7 +1070,7 @@ extern int nouveau_dma_wait(struct nouveau_channel *, int slots, int size); /* nouveau_acpi.c */ #define ROM_BIOS_PAGE 4096 -#if defined(CONFIG_ACPI) +#if defined(CONFIG_DRM_NOUVEAU_ACPI) void nouveau_register_dsm_handler(void); void nouveau_unregister_dsm_handler(void); int nouveau_acpi_get_bios_chunk(uint8_t *bios, int offset, int len); -- 1.7.7

https://bugs.freedesktop.org/show_bug.cgi?id=98240 Bug ID: 98240 Summary: Kernel module fails to load on HP Pavilion V3A33AV laptop. Product: xorg Version: unspecified Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: normal Priority: medium Component:

From: Martin Peres <martin.peres at labri.fr> This should fix a deadlock that has been reported to us where fan_update() would hold the fan lock and try to grab the alarm_program_lock to reschedule an update. On an other CPU, the alarm_program_lock would have been taken before calling fan_update(), leading to a deadlock. We should Cc: <stable at vger.kernel.org> # 3.9+ Reported-by: