AuxXxilium/linux_dsm_epyc7002
1
0
Fork 0
mirror of https://github.com/AuxXxilium/linux_dsm_epyc7002.git synced 2024-12-04 12:37:00 +07:00
Code Issues Actions Packages Projects Releases Wiki Activity
01f5a6261c
linux_dsm_epyc7002/drivers/gpu/drm/i915
History
Ville Syrjälä 01f5a6261c Revert "drm/i915: Preserve VGACNTR bits from the BIOS" 
The VGA_2X_MODE bit apparently affects the display even when the VGA
plane is disabled. The bit will set by the BIOS when the panel width
is at least 1280 pixels. So by preserving the bit from the BIOS we
end up with corrupted display on machines with such high res panels.
I only have 1024x768 panels on my gen2 machines so never ran into
this problem.

The original reason for preserving the VGACNTR register was to make
my 830 survive S3 with acpi_sleep=s3_bios option. However after
further 830 fixes that option is no longer needed to make S3 work
and preserving VGACNTR doesn't seem to be necessary without it,
so we can just revert the entire patch.

This reverts
commit 69769f9a42
Author: Ville Syrjälä <ville.syrjala@linux.intel.com>
Date:   Fri Aug 15 01:22:08 2014 +0300

    drm/i915: Preserve VGACNTR bits from the BIOS

Cc: Bruno Prémont <bonbons@linux-vserver.org>
Cc: stable@vger.kernel.org
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=87171
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2014-12-18 15:46:28 +02:00
..
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: Add the predicate source registers to the register whitelist 2014-11-14 10:29:24 +01:00
i915_debugfs.c drm/i915: Handle runtime pm in the CRC setup code 2014-12-03 09:29:40 +01:00
i915_dma.c Linux 3.18-rc7 2014-12-02 10:58:33 +10:00
i915_drv.c drm/i915: sanitize RPS resetting during GPU reset 2014-12-15 19:14:04 +02:00
i915_drv.h Revert "drm/i915: Preserve VGACNTR bits from the BIOS" 2014-12-18 15:46:28 +02:00
i915_gem_context.c drm/i915: Disable PSMI sleep messages on all rings around context switches 2014-12-16 15:07:53 +02:00
i915_gem_debug.c
i915_gem_dmabuf.c
i915_gem_evict.c drm/i915: fix another use-after-free in i915_gem_evict_everything 2014-09-19 14:41:16 +02:00
i915_gem_execbuffer.c Merge tag 'drm-intel-next-2014-11-21-fixed' of git://anongit.freedesktop.org/drm-intel into drm-next 2014-12-03 08:25:59 +10:00
i915_gem_gtt.c Linux 3.18-rc7 2014-12-02 10:58:33 +10:00
i915_gem_gtt.h drm/i915: Can i915_gem_init_ioctl 2014-11-20 13:03:31 +01:00
i915_gem_render_state.c drm/i915 Add golden context support for Gen9 2014-11-04 14:04:55 +01:00
i915_gem_render_state.h drm/i915/bdw: Render state init for Execlists 2014-09-03 11:04:52 +02:00
i915_gem_stolen.c drm/i915: Don't complain about stolen conflicts on gen3 2014-12-10 11:11:28 +02:00
i915_gem_tiling.c Linux 3.18-rc7 2014-12-02 10:58:33 +10:00
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: Handle inaccurate time conversion issues 2014-12-05 15:24:45 +02:00
i915_gpu_error.c drm/i915: Use ggtt error obj capture helper for gen8 semaphores 2014-11-20 16:59:49 +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: Don't call intel_prepare_page_flip() multiple times on gen2-4 2014-12-18 12:02:42 +02:00
i915_params.c Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux 2014-10-14 09:39:08 +02:00
i915_reg.h drm/i915: Disable PSMI sleep messages on all rings around context switches 2014-12-16 15:07:53 +02:00
i915_suspend.c drm/i915: save/restore GMBUS freq across suspend/resume on gen4 2014-12-11 15:31:59 +02:00
i915_sysfs.c drm/i915: Do not export RC6p and RC6pp if they don't exist 2014-10-24 16:34:00 +02:00
i915_trace_points.c
i915_trace.h drm/i915: Add tracepoints to track a vm during its lifetime 2014-11-14 10:29:13 +01:00
i915_ums.c drm/i915: don't save/restore backlight hist ctl registers 2014-11-14 10:29:28 +01:00
intel_acpi.c
intel_audio.c drm/i915/audio: fix monitor presence indication after disable 2014-11-18 11:17:37 +01:00
intel_bios.c Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux 2014-10-14 09:39:08 +02:00
intel_bios.h drm/i915/bios: add missing __packed to structs used for reading vbt 2014-09-19 14:43:14 +02:00
intel_crt.c drm/i915: Don't claim that we're resetting PCH ADPA register 2014-10-24 16:34:10 +02:00
intel_ddi.c drm/i915: Don't rely upon encoder->type for infoframe hw state readout 2014-11-20 22:37:04 +01:00
intel_display.c Revert "drm/i915: Preserve VGACNTR bits from the BIOS" 2014-12-18 15:46:28 +02:00
intel_dp_mst.c drm: Miscellaneous fixes for v3.19-rc1 2014-11-15 09:37:20 +10:00
intel_dp.c drm/i915/eDP: When enabling panel VDD cancel pending disable worker 2014-12-03 09:29:40 +01:00
intel_drv.h drm/i915: Grab modeset locks for GPU rest on pre-ctg 2014-12-03 09:29:38 +01:00
intel_dsi_cmd.c
intel_dsi_cmd.h
intel_dsi_panel_vbt.c
intel_dsi_pll.c
intel_dsi.c drm/i915: Bikeshed rpm functions name a bit. 2014-10-01 10:52:59 +02:00
intel_dsi.h
intel_dvo.c drm/i915: Don't call DVO mode_set hook on DPMS changes 2014-09-03 11:05:14 +02:00
intel_fbdev.c drm/i915: Make intel_pin_and_fence_fb_obj take plane and framebuffer 2014-11-07 18:41:51 +01:00
intel_fifo_underrun.c drm/i915: kerneldoc for intel_fifo_underrun.c 2014-10-24 16:33:55 +02:00
intel_frontbuffer.c drm/i915: Introduce intel_psr.c 2014-11-17 19:12:28 +01:00
intel_hdmi.c drm/i915/chv: Enable AVI, SPD and HDMI infoframes for CHV. 2014-12-03 09:29:34 +01:00
intel_i2c.c
intel_lrc.c drm/i915/bdw: Pin the ringbuffer backing object to GGTT on-demand 2014-11-19 19:56:44 +01:00
intel_lrc.h drm/i915/bdw: Pin the context backing objects to GGTT on-demand 2014-11-19 19:32:58 +01:00
intel_lvds.c drm/i915: Pass the current pipe from eDP init to backlight setup 2014-11-14 10:29:20 +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
intel_panel.c Linux 3.18-rc7 2014-12-02 10:58:33 +10:00
intel_pm.c drm/i915: sanitize RPS resetting during GPU reset 2014-12-15 19:14:04 +02:00
intel_psr.c drm/i915: Add PSR docbook 2014-11-17 19:13:24 +01:00
intel_renderstate_gen6.c
intel_renderstate_gen7.c
intel_renderstate_gen8.c drm/i915 Update Gen8 golden context batch buffer 2014-11-04 14:04:54 +01:00
intel_renderstate_gen9.c drm/i915 Add golden context support for Gen9 2014-11-04 14:04:55 +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: Force the CS stall for invalidate flushes 2014-12-16 15:06:48 +02:00
intel_ringbuffer.h drm/i915: Remove DRI1 ring accessors and API 2014-11-19 21:17:11 +01:00
intel_runtime_pm.c drm/i915: Kill check_power_well() calls 2014-12-18 12:01:41 +02:00
intel_sdvo_regs.h
intel_sdvo.c drm/i915: Don't destroy DRM properties in the driver 2014-10-31 18:38:17 +01:00
intel_sideband.c
intel_sprite.c drm/i915: use the correct obj when preparing the sprite plane 2014-11-14 10:29:13 +01:00
intel_tv.c drm/i915: Clarify irq_lock locking, intel_tv_detect 2014-09-19 14:43:19 +02:00
intel_uncore.c drm/i915/skl: Update in Gen9 multi-engine forcewake range 2014-12-03 09:29:41 +01:00
Kconfig
Makefile drm/i915: Introduce intel_psr.c 2014-11-17 19:12:28 +01:00