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fe3cd48d6b
linux_dsm_epyc7002/drivers/gpu/drm/i915
History
Ramalingam C fe3cd48d6b drm/i915: Add support for DRRS in intel_dp_set_m_n 
Till Gen 7 we have two sets of M_N registers, but Gen 8 onwards
we have only one M_N register set. To support DRRS on both scenarios
a input parameter to intel_dp_set_m_n is added.

In case of DRRS, When platform provides two set of M_N registers for dp,
we can program them with two different dividers and switch between them.
But when only one such register set is provided, we have to program
the required divider M_N value on that registers itself.

Two enum members M1_N1 and M2_N2 are defined to represent the above
scenarios.

M1_N1        :	Program dp_m_n on M1_N1 registers
			dp_m2_n2 on M2_N2 registers (If supported)

M2_N2        :	Program dp_m2_n2 on M1_N1 registers
			M2_N2 registers are not supported

Signed-off-by: Ramalingam C <ramalingam.c@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-02-24 11:51:36 +01:00
..
dvo_ch7xxx.c
dvo_ch7017.c
dvo_ivch.c
dvo_ns2501.c drm/i915: Check pixel clock in ns2501 mode_valid hook 2014-09-03 11:05:21 +02:00
dvo_sil164.c
dvo_tfp410.c
dvo.h
i915_cmd_parser.c drm/i915: Trim the command parser allocations 2015-02-23 17:07:40 +01:00
i915_debugfs.c drm/i915/skl: Add SKL HW status to SSEU status 2015-02-23 23:57:08 +01:00
i915_dma.c drm/i915/skl: Tune IZ hashing when subslices are unbalanced 2015-02-24 00:07:05 +01:00
i915_drv.c drm/i915: Remove references to previously removed UMS config option 2015-02-13 23:28:40 +01:00
i915_drv.h drm/i915/skl: Tune IZ hashing when subslices are unbalanced 2015-02-24 00:07:05 +01:00
i915_gem_batch_pool.c drm/i915: Mark shadow batch buffers as purgeable 2014-12-16 10:39:09 +01:00
i915_gem_context.c drm/i915: Reset logical ring contexts' head and tail during GPU reset 2015-02-24 00:19:37 +01:00
i915_gem_debug.c
i915_gem_dmabuf.c
i915_gem_evict.c drm/i915: Add some extra guards in evict_vm 2015-01-06 09:07:59 +01:00
i915_gem_execbuffer.c drm/i915: Trim the command parser allocations 2015-02-23 17:07:40 +01:00
i915_gem_gtt.c drm/i915: Support alias ppgtt in VM if ppgtt is enabled 2015-02-13 23:28:26 +01:00
i915_gem_gtt.h drm/i915/gen8: Un-hardcode number of page directories 2015-02-13 23:28:12 +01:00
i915_gem_render_state.c drm/i915: Remove obsolete seqno parameter from 'i915_add_request' 2014-12-03 09:35:19 +01:00
i915_gem_render_state.h
i915_gem_stolen.c drm/i915: don't reallocate the compressed FB at every frame 2015-02-24 00:02:20 +01:00
i915_gem_tiling.c drm/i915: Replace last_[rwf]_seqno with last_[rwf]_req 2014-12-03 09:35:14 +01:00
i915_gem_userptr.c drm/i915: Do not leak pages when freeing userptr objects 2014-09-29 15:31:01 +02:00
i915_gem.c drm/i915: Add process identifier to requests 2015-02-13 23:28:37 +01:00
i915_gpu_error.c drm/i915: Add process identifier to requests 2015-02-13 23:28:37 +01:00
i915_ioc32.c drm/i915: remove redundant #ifdef CONFIG_COMPAT 2014-10-24 16:34:07 +02:00
i915_irq.c drm/i915: Flatten DRIVER_MODESET checks in i915_irq.c 2015-02-23 10:54:27 +01:00
i915_params.c drm/i915: Add i915.nuclear_pageflip command line param to force atomic (v4) 2015-01-27 09:57:34 +01:00
i915_reg.h drm/i915/skl: Tune IZ hashing when subslices are unbalanced 2015-02-24 00:07:05 +01:00
i915_suspend.c Merge tag 'topic/i915-hda-componentized-2015-01-12' into drm-intel-next-queued 2015-01-12 23:07:46 +01:00
i915_sysfs.c drm/i915: Introduce intel_set_rps() 2015-02-13 23:27:59 +01:00
i915_trace_points.c
i915_trace.h drm/i915/trace: Fix offsets for 64b 2015-02-13 23:28:11 +01:00
i915_ums.c drm/i915: don't save/restore backlight hist ctl registers 2014-11-14 10:29:28 +01:00
i915_vgpu.c drm/i915: Adds graphic address space ballooning logic 2015-02-13 23:28:23 +01:00
i915_vgpu.h drm/i915: Add the display switch logic for vGPU in i915 driver 2015-02-13 23:28:24 +01:00
intel_acpi.c
intel_atomic_plane.c drm/i915: Switch plane properties to full atomic helper. 2015-01-27 09:57:25 +01:00
intel_atomic.c drm/i915: Add crtc state duplication/destruction functions 2015-01-27 09:57:18 +01:00
intel_audio.c drm/i915: Make intel_crtc->config a pointer 2015-01-27 09:50:50 +01:00
intel_bios.c Revert "drm/i915: Parsing LFP brightness control from VBT" 2015-01-07 09:45:38 +01:00
intel_bios.h Revert "drm/i915: Parsing LFP brightness control from VBT" 2015-01-07 09:45:38 +01:00
intel_crt.c drm/i915: Add atomic_get_property entrypoint for connectors (v2) 2015-01-27 09:57:10 +01:00
intel_ddi.c drm/i915: Use pipe_config's cpu_transcoder for reading encoder hw state 2015-01-30 19:38:43 +01:00
intel_display.c drm/i915: Add support for DRRS in intel_dp_set_m_n 2015-02-24 11:51:36 +01:00
intel_dp_mst.c drm/i915: Use pipe_config's cpu_transcoder for reading encoder hw state 2015-01-30 19:38:43 +01:00
intel_dp.c drm/i915: Make intel_dp_unpack_aux() static 2015-02-13 23:28:29 +01:00
intel_drv.h drm/i915: Add support for DRRS in intel_dp_set_m_n 2015-02-24 11:51:36 +01:00
intel_dsi_panel_vbt.c drm/i915/dsi: remove intel_dsi_cmd.c and the unused functions therein 2015-01-29 16:57:14 +01:00
intel_dsi_pll.c drm/i915: Use DSI Pll1 for enabling MIPI DSI on Port C 2014-12-10 17:47:21 +01:00
intel_dsi.c drm/i915: Correct the variable holding the value for EOT to write 2015-02-13 23:28:00 +01:00
intel_dsi.h drm/i915/dsi: add drm mipi dsi host support 2015-01-29 16:51:39 +01:00
intel_dvo.c drm/i915: Add atomic_get_property entrypoint for connectors (v2) 2015-01-27 09:57:10 +01:00
intel_fbc.c drm/i915: gen5+ can have FBC with multiple pipes 2015-02-23 23:59:57 +01:00
intel_fbdev.c drm/i915: Switch intel_fb_align_height to fb format modifiers 2015-02-13 23:28:18 +01:00
intel_fifo_underrun.c drivers: gpu: drm: i915: intel_fifo_underrun.c: Fix a typo in comment 2015-01-27 10:30:01 +01:00
intel_frontbuffer.c drm/i915: DRRS calls based on frontbuffer 2015-01-27 09:51:15 +01:00
intel_hdmi.c drm/i915: Add atomic_get_property entrypoint for connectors (v2) 2015-01-27 09:57:10 +01:00
intel_i2c.c
intel_lrc.c drm/i915: Reset logical ring contexts' head and tail during GPU reset 2015-02-24 00:19:37 +01:00
intel_lrc.h drm/i915: Reset logical ring contexts' head and tail during GPU reset 2015-02-24 00:19:37 +01:00
intel_lvds.c drm/i915: Add atomic_get_property entrypoint for connectors (v2) 2015-01-27 09:57:10 +01:00
intel_modes.c
intel_opregion.c ACPI / i915: Update the condition to ignore firmware backlight change request 2014-09-30 01:11:18 +02:00
intel_overlay.c drm/i915: Make intel_crtc->config a pointer 2015-01-27 09:50:50 +01:00
intel_panel.c drm/i915: Embedded struct drm_crtc_state in intel_crtc_state 2015-01-27 09:50:48 +01:00
intel_pm.c drm/i915/skl: Implement WaEnableLbsSlaRetryTimerDecrement 2015-02-13 23:28:38 +01:00
intel_psr.c drm/i915/skl: Enabling PSR on Skylake 2015-01-28 17:22:29 +01:00
intel_renderstate_gen6.c drm/i915: Add headers to the various render state 2014-12-10 17:47:23 +01:00
intel_renderstate_gen7.c drm/i915: Add headers to the various render state 2014-12-10 17:47:23 +01:00
intel_renderstate_gen8.c drm/i915: Add headers to the various render state 2014-12-10 17:47:23 +01:00
intel_renderstate_gen9.c drm/i915: Add headers to the various render state 2014-12-10 17:47:23 +01:00
intel_renderstate.h drm/i915 Add golden context support for Gen9 2014-11-04 14:04:55 +01:00
intel_ringbuffer.c drm/i915/skl: Tune IZ hashing when subslices are unbalanced 2015-02-24 00:07:05 +01:00
intel_ringbuffer.h drm/i915: Shift driver's HWSP usage out of reserved range 2015-02-24 11:50:32 +01:00
intel_runtime_pm.c drm/i915/skl: Implementation of SKL display power well support 2015-02-13 23:28:01 +01:00
intel_sdvo_regs.h
intel_sdvo.c drm/i915: Add atomic_get_property entrypoint for connectors (v2) 2015-01-27 09:57:10 +01:00
intel_sideband.c drm/i915: Increase the range of sideband address. 2015-01-27 09:50:43 +01:00
intel_sprite.c drm/i915: Switch to drm_crtc variants of vblank functions 2015-02-23 10:54:28 +01:00
intel_tv.c drm/i915: Add atomic_get_property entrypoint for connectors (v2) 2015-01-27 09:57:10 +01:00
intel_uncore.c drm/i915: FIFO space query code refactor 2015-02-23 16:45:16 +01:00
Kconfig drm/i915/dsi: add drm mipi dsi host support 2015-01-29 16:51:39 +01:00
Makefile drm/i915: Introduce a PV INFO page structure for Intel GVT-g. 2015-02-13 23:28:22 +01:00