Ben Widawsky 31c7738866 drm/i915: Better overclock support ... Most importantly this will allow users to set overclock frequencies in sysfs. Previously the max was limited by the RP0 max as opposed to the overclock max. This is useful if one wants to either limit the max overclock frequency, or set the minimum frequency to be in the overclock range. It also fixes an issue where if one sets the max frequency to be below the overclock max, they wouldn't be able to set back the proper overclock max. In addition I've added a couple of other bits: Show the overclock freq. as max in sysfs Print the overclock max in debugfs. Print a warning if the user sets the min frequency to be in the overclock range. In this patch I've decided to store the hw_max when we read it from the pcode at init. The reason I do this is the pcode reads can fail, and are slow. v2: Report when user requested overclocked max (Daniel) Remove when user sets min to overclock range (Daniel) Reported-by: freezer from #intel-gfx on irc Signed-off-by: Ben Widawsky <ben@bwidawsk.net> Reviewed-by: Mika Kuoppala <mika.kuoppala@intel.com> [danvet: Fixup the s/100MHz/50MHz/ confusion in an unrelated comment that Mika spotted.] Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>		2013-04-18 09:43:17 +02:00
..
dvo.h	Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux	2012-10-03 23:29:23 -07:00
dvo_ch7xxx.c	drm/i915/dvo-ch7xxx: fix get_hw_state	2012-10-12 10:59:11 +02:00
dvo_ch7017.c	drm/i915/dvo: implement get_hw_state	2012-09-06 07:58:52 +02:00
dvo_ivch.c	drm/i915/dvo: implement get_hw_state	2012-09-06 07:58:52 +02:00
dvo_ns2501.c	drm/i915/dvo: implement get_hw_state	2012-09-06 07:58:52 +02:00
dvo_sil164.c	drm/i915/dvo: implement get_hw_state	2012-09-06 07:58:52 +02:00
dvo_tfp410.c	drm/i915/dvo: implement get_hw_state	2012-09-06 07:58:52 +02:00
i915_debugfs.c	drm/i915: Better overclock support	2013-04-18 09:43:17 +02:00
i915_dma.c	drm/i915: Map registers before GTT init	2013-04-18 09:43:12 +02:00
i915_drv.c	drm/i915: Allow PPGTT enable to fail	2013-04-18 09:43:16 +02:00
i915_drv.h	drm/i915: Better overclock support	2013-04-18 09:43:17 +02:00
i915_gem.c	drm/i915: Allow PPGTT enable to fail	2013-04-18 09:43:16 +02:00
i915_gem_context.c	drm/i915: Use MLC (l3$) for context objects	2013-04-18 09:43:11 +02:00
i915_gem_debug.c	UAPI: (Scripted) Convert #include "..." to #include <path/...> in drivers/gpu/	2012-10-02 18:01:07 +01:00
i915_gem_dmabuf.c	lib/scatterlist: sg_page_iter: support sg lists w/o backing pages	2013-03-27 17:13:44 +01:00
i915_gem_evict.c	drm/i915: Create a gtt structure	2013-01-17 22:33:56 +01:00
i915_gem_execbuffer.c	Linux 3.9-rc5	2013-04-03 11:28:48 +02:00
i915_gem_gtt.c	drm/i915: Allow PPGTT enable to fail	2013-04-18 09:43:16 +02:00
i915_gem_stolen.c	Revert "drm/i915: set dummy page for stolen objects"	2013-03-27 17:13:44 +01:00
i915_gem_tiling.c	lib/scatterlist: sg_page_iter: support sg lists w/o backing pages	2013-03-27 17:13:44 +01:00
i915_ioc32.c	UAPI: (Scripted) Convert #include "..." to #include <path/...> in drivers/gpu/	2012-10-02 18:01:07 +01:00
i915_irq.c	drm/i915: Don't touch South Display when PCH_NOP	2013-04-08 20:53:00 +02:00
i915_reg.h	drm/i915: Don't wait for PCH on reset	2013-04-08 20:53:05 +02:00
i915_suspend.c	drm/i915: don't save/restore PCH_LVDS on LPT	2013-03-17 21:53:10 +01:00
i915_sysfs.c	drm/i915: Better overclock support	2013-04-18 09:43:17 +02:00
i915_trace.h	drm/i915: Allow DRM_ROOT_ONLY|DRM_MASTER to submit privileged batchbuffers	2012-10-17 21:06:59 +02:00
i915_trace_points.c
i915_ums.c	drm/i915: move DP save/restore into i915_ums.c	2013-01-31 11:50:04 +01:00
intel_acpi.c	UAPI: (Scripted) Convert #include "..." to #include <path/...> in drivers/gpu/	2012-10-02 18:01:07 +01:00
intel_bios.c	drm/i915: Don't touch South Display when PCH_NOP	2013-04-08 20:53:00 +02:00
intel_bios.h	UAPI: (Scripted) Convert #include "..." to #include <path/...> in drivers/gpu/	2012-10-02 18:01:07 +01:00
intel_crt.c	drm/i915: add pipe_config->has_pch_encoder	2013-03-28 00:50:07 +01:00
intel_ddi.c	drm/i915: fix DDI get_hw_state return value	2013-04-02 20:25:39 +02:00
intel_display.c	drm/i915: update FDI mPHY setup code	2013-04-18 09:43:10 +02:00
intel_dp.c	drm/i915: use lower aux clock divider on non-ULT HSW	2013-04-18 09:43:16 +02:00
intel_drv.h	drm/i915: create pipe_config->dpll for clock state	2013-04-03 11:37:23 +02:00
intel_dvo.c	drm/i915: rip out helper->disable noop functions	2013-02-14 00:07:54 +01:00
intel_fb.c	drm/i915: Support PCH no display	2013-04-06 19:33:29 +02:00
intel_hdmi.c	drm/i915: Don't use the HDMI port color range bit on Valleyview	2013-04-05 20:47:20 +02:00
intel_i2c.c	drm/i915: Don't touch South Display when PCH_NOP	2013-04-08 20:53:00 +02:00
intel_lvds.c	drm/i915: Add no-lvds quirk for Fujitsu Esprimo Q900	2013-04-05 20:47:19 +02:00
intel_modes.c	drm/i915: Add "Automatic" mode for the "Broadcast RGB" property	2013-01-20 13:09:44 +01:00
intel_opregion.c	GPU/i915: Fix acpi_bus_get_device() check in drivers/gpu/drm/i915/intel_opregion.c	2013-02-01 11:01:50 +01:00
intel_overlay.c	Merge tag 'drm-intel-next-2013-02-01' of git://people.freedesktop.org/~danvet/drm-intel into drm-next	2013-02-08 11:08:10 +10:00
intel_panel.c	Linux 3.9-rc5	2013-04-03 11:28:48 +02:00
intel_pm.c	drm/i915: Better overclock support	2013-04-18 09:43:17 +02:00
intel_ringbuffer.c	drm/i915: Fix PIPE_CONTROL DW/QW write through global GTT on IVB+	2013-02-20 00:21:47 +01:00
intel_ringbuffer.h	Merge tag 'drm-intel-next-2012-12-21' of git://people.freedesktop.org/~danvet/drm-intel into drm-next	2013-01-17 20:34:08 +10:00
intel_sdvo.c	drm/i915: Fix SDVO connector and encoder get_hw_state functions	2013-04-18 09:43:07 +02:00
intel_sdvo_regs.h	drm/i915: clear the entire sdvo infoframe buffer	2012-10-24 15:12:48 +02:00
intel_sprite.c	drm/i915: sprite support for ValleyView v4	2013-04-02 20:28:53 +02:00
intel_tv.c	drm/i915: clean up pipe bpp confusion	2013-03-28 01:09:35 +01:00
Makefile	drm/i915: extract ums suspend/resume into i915_ums.c	2013-01-31 11:50:03 +01:00