AuxXxilium/linux_dsm_epyc7002
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c9fb15f60e
linux_dsm_epyc7002/drivers/gpu/drm/i915
History
Keith Packard c9fb15f60e drm: Hook up DPMS property handling in drm_crtc.c. Add drm_helper_connector_dpms. 
Making the drm_crtc.c code recognize the DPMS property and invoke the
connector->dpms function doesn't remove any capability from the driver while
reducing code duplication.

That just highlighted the problem with the existing DPMS functions which
could turn off the connector, but failed to turn off any relevant crtcs. The
new drm_helper_connector_dpms function manages all of that, using the
drm_helper-specific crtc and encoder dpms functions, automatically computing
the appropriate DPMS level for each object in the system.

This fixes the current troubles in the i915 driver which left PLLs, pipes
and planes running while in DPMS_OFF mode or even while they were unused.

Signed-off-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-06-04 09:32:12 +10:00
..
dvo_ch7xxx.c DRM: i915: add mode setting support 2008-12-29 17:47:23 +10:00
dvo_ch7017.c DRM: i915: add mode setting support 2008-12-29 17:47:23 +10:00
dvo_ivch.c DRM: i915: add mode setting support 2008-12-29 17:47:23 +10:00
dvo_sil164.c DRM: i915: add mode setting support 2008-12-29 17:47:23 +10:00
dvo_tfp410.c DRM: i915: add mode setting support 2008-12-29 17:47:23 +10:00
dvo.h drm/i915: fix sparse warnings: move 'extern' decls to header file 2008-12-29 17:47:26 +10:00
i915_dma.c drm: fix irq naming for kms drivers. 2009-06-04 09:14:07 +10:00
i915_drv.c drm/i915: Unregister ACPI video driver when exiting 2009-04-17 13:31:07 -07:00
i915_drv.h drm/i915: Fetch SDVO LVDS mode lines from VBT, then reserve them 2009-05-22 12:54:22 -07:00
i915_gem_debug.c drm/i915: Add a spinlock to protect the active_list 2009-04-01 15:22:07 -07:00
i915_gem_debugfs.c drm/i915: Implement batch and ring buffer dumping 2009-04-08 10:18:06 -07:00
i915_gem_tiling.c drm/i915: Fix tiling pitch handling on 8xx. 2009-05-26 19:11:31 -07:00
i915_gem.c i915: Set object to gtt domain when faulting it back in 2009-05-27 13:06:47 -07:00
i915_ioc32.c drm: reorganise drm tree to be more future proof. 2008-07-14 10:45:01 +10:00
i915_irq.c drm/i915: Don't let an oops get triggered from irq_emit without dma init. 2009-04-17 13:30:50 -07:00
i915_mem.c drm: move to kref per-master structures. 2008-12-29 17:47:22 +10:00
i915_opregion.c drm/i915: Enable ASLE if present 2009-04-17 13:31:09 -07:00
i915_reg.h drm/i915: Fix tiling pitch handling on 8xx. 2009-05-26 19:11:31 -07:00
i915_suspend.c drm/i915: save/restore fence registers across suspend/resume 2009-04-30 16:04:40 -07:00
intel_bios.c drm/i915: Fetch SDVO LVDS mode lines from VBT, then reserve them 2009-05-22 12:54:22 -07:00
intel_bios.h drm/i915: Fetch SDVO LVDS mode lines from VBT, then reserve them 2009-05-22 12:54:22 -07:00
intel_crt.c drm: Hook up DPMS property handling in drm_crtc.c. Add drm_helper_connector_dpms. 2009-06-04 09:32:12 +10:00
intel_display.c i915: support 8xx desktop cursors 2009-05-22 12:31:14 -07:00
intel_drv.h drm/i915: Add new GET_PIPE_FROM_CRTC_ID ioctl. 2009-05-14 16:00:32 -07:00
intel_dvo.c drm: Hook up DPMS property handling in drm_crtc.c. Add drm_helper_connector_dpms. 2009-06-04 09:32:12 +10:00
intel_fb.c sysrq, intel_fb: fix sysrq g collision 2009-05-15 07:56:24 -05:00
intel_hdmi.c drm: Hook up DPMS property handling in drm_crtc.c. Add drm_helper_connector_dpms. 2009-06-04 09:32:12 +10:00
intel_i2c.c drm/i915: workaround IGD i2c bus issue in kernel side (v2) 2009-05-14 16:00:26 -07:00
intel_lvds.c drm: Hook up DPMS property handling in drm_crtc.c. Add drm_helper_connector_dpms. 2009-06-04 09:32:12 +10:00
intel_modes.c drm/i915: workaround IGD i2c bus issue in kernel side (v2) 2009-05-14 16:00:26 -07:00
intel_sdvo_regs.h drm/i915: Fix SDVO CREATE_PREFERRED_INPUT_TIMING command 2009-04-01 15:22:04 -07:00
intel_sdvo.c drm: Hook up DPMS property handling in drm_crtc.c. Add drm_helper_connector_dpms. 2009-06-04 09:32:12 +10:00
intel_tv.c drm: Hook up DPMS property handling in drm_crtc.c. Add drm_helper_connector_dpms. 2009-06-04 09:32:12 +10:00
Makefile drm/i915: Convert i915 proc files to seq_file and move to debugfs. 2009-03-27 15:12:01 -07:00