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Linux Kernel
3.7.1
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Linux Kernel
3.7.1
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#include <drm/drmP.h>#include <drm/drm_crtc_helper.h>#include <drm/radeon_drm.h>#include "radeon_reg.h"#include "radeon.h"#include "atom.h"Go to the source code of this file.
Macros | |
| #define | RADEON_WAIT_IDLE_TIMEOUT 200 |
| #define RADEON_WAIT_IDLE_TIMEOUT 200 |
Definition at line 35 of file radeon_irq_kms.c.
| irqreturn_t radeon_driver_irq_handler_kms | ( | DRM_IRQ_ARGS | ) |
radeon_driver_irq_handler_kms - irq handler for KMS
: args
This is the irq handler for the radeon KMS driver (all asics). radeon_irq_process is a macro that points to the per-asic irq handler callback.
Definition at line 46 of file radeon_irq_kms.c.
| int radeon_driver_irq_postinstall_kms | ( | struct drm_device * | dev | ) |
radeon_driver_irq_postinstall_kms - drm irq preinstall callback
: drm dev pointer
Handles stuff to be done after enabling irqs (all asics). Returns 0 on success.
Definition at line 123 of file radeon_irq_kms.c.
| void radeon_driver_irq_preinstall_kms | ( | struct drm_device * | dev | ) |
radeon_driver_irq_preinstall_kms - drm irq preinstall callback
: drm dev pointer
Gets the hw ready to enable irqs (all asics). This function disables all interrupt sources on the GPU.
Definition at line 92 of file radeon_irq_kms.c.
| void radeon_driver_irq_uninstall_kms | ( | struct drm_device * | dev | ) |
radeon_driver_irq_uninstall_kms - drm irq uninstall callback
: drm dev pointer
This function disables all interrupt sources on the GPU (all asics).
Definition at line 136 of file radeon_irq_kms.c.
| void radeon_irq_kms_disable_afmt | ( | struct radeon_device * | rdev, |
| int | block | ||
| ) |
radeon_irq_kms_disable_afmt - disable audio format change interrupt
: radeon device pointer : afmt block whose interrupt you want to disable
Disables the afmt change interrupt for a specific afmt block (all asics).
Definition at line 418 of file radeon_irq_kms.c.
| void radeon_irq_kms_disable_hpd | ( | struct radeon_device * | rdev, |
| unsigned | hpd_mask | ||
| ) |
radeon_irq_kms_disable_hpd - disable hotplug detect interrupt
: radeon device pointer : mask of hpd pins you want to disable.
Disables the hotplug detect interrupt for a specific hpd pin (all asics).
Definition at line 456 of file radeon_irq_kms.c.
| void radeon_irq_kms_enable_afmt | ( | struct radeon_device * | rdev, |
| int | block | ||
| ) |
radeon_irq_kms_enable_afmt - enable audio format change interrupt
: radeon device pointer : afmt block whose interrupt you want to enable
Enables the afmt change interrupt for a specific afmt block (all asics).
Definition at line 399 of file radeon_irq_kms.c.
| void radeon_irq_kms_enable_hpd | ( | struct radeon_device * | rdev, |
| unsigned | hpd_mask | ||
| ) |
radeon_irq_kms_enable_hpd - enable hotplug detect interrupt
: radeon device pointer : mask of hpd pins you want to enable.
Enables the hotplug detect interrupt for a specific hpd pin (all asics).
Definition at line 436 of file radeon_irq_kms.c.
| void radeon_irq_kms_fini | ( | struct radeon_device * | rdev | ) |
radeon_irq_kms_fini - tear down driver interrrupt info
: radeon device pointer
Tears down the work irq handlers, vblank handlers, MSIs, etc. (all asics).
Definition at line 279 of file radeon_irq_kms.c.
| int radeon_irq_kms_init | ( | struct radeon_device * | rdev | ) |
radeon_irq_kms_init - init driver interrupt info
: radeon device pointer
Sets up the work irq handlers, vblank init, MSIs, etc. (all asics). Returns 0 for success, error for failure.
Definition at line 240 of file radeon_irq_kms.c.
| void radeon_irq_kms_pflip_irq_get | ( | struct radeon_device * | rdev, |
| int | crtc | ||
| ) |
radeon_irq_kms_pflip_irq_get - enable pageflip interrupt
: radeon device pointer : crtc whose interrupt you want to enable
Enables the pageflip interrupt for a specific crtc (all asics). For pageflips we use the vblank interrupt source.
Definition at line 348 of file radeon_irq_kms.c.
| void radeon_irq_kms_pflip_irq_put | ( | struct radeon_device * | rdev, |
| int | crtc | ||
| ) |
radeon_irq_kms_pflip_irq_put - disable pageflip interrupt
: radeon device pointer : crtc whose interrupt you want to disable
Disables the pageflip interrupt for a specific crtc (all asics). For pageflips we use the vblank interrupt source.
Definition at line 374 of file radeon_irq_kms.c.
| void radeon_irq_kms_sw_irq_get | ( | struct radeon_device * | rdev, |
| int | ring | ||
| ) |
radeon_irq_kms_sw_irq_get - enable software interrupt
: radeon device pointer : ring whose interrupt you want to enable
Enables the software interrupt for a specific ring (all asics). The software interrupt is generally used to signal a fence on a particular ring.
Definition at line 301 of file radeon_irq_kms.c.
| void radeon_irq_kms_sw_irq_put | ( | struct radeon_device * | rdev, |
| int | ring | ||
| ) |
radeon_irq_kms_sw_irq_put - disable software interrupt
: radeon device pointer : ring whose interrupt you want to disable
Disables the software interrupt for a specific ring (all asics). The software interrupt is generally used to signal a fence on a particular ring.
Definition at line 325 of file radeon_irq_kms.c.
1.8.2