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path: root/drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h
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2018-03-14drm/amdgpu: Remove some unused elements from amdgpu_connector structHarry Wentland1-29/+0
They were used by amdgpu_dm at some point but since it has its own amdgpu_dm_connector now these aren't needed anymore. Signed-off-by: Harry Wentland <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2018-03-14drm/amdgpu: save/restore backlight level in legacy dce codeAlex Deucher1-0/+1
Save/restore the backlight level scratch register in S3/S4 so the backlight level comes back at the previously requested level. Bug: https://bugzilla.kernel.org/show_bug.cgi?id=199047 Fixes: 4ec6ecf48c64d (drm/amdgpu: drop scratch regs save and restore from S3/S4 handling) Acked-by: Michel Dänzer <[email protected]> Reviewed-by: Harry Wentland <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2018-02-19drm/amdgpu: remove unused display_vblank_wait interfaceAlex Deucher1-2/+0
No longer used since we changed the MC programming sequence. Reviewed-by: Michel Dänzer <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2018-02-19drm/amdgpu: rename amdgpu_crtc_idx_to_irq_typeSamuel Li1-1/+1
Add display to the name for consistency. Signed-off-by: Samuel Li <[email protected]> Acked-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2018-02-19drm/amdgpu: rename amdgpu_get_crtc_scanoutposSamuel Li1-5/+5
Add display to the name for consistency. Signed-off-by: Samuel Li <[email protected]> Acked-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2018-02-19drm/amdgpu: rename amdgpu_crtc_scaling_mode_fixupSamuel Li1-3/+3
Add display to the name for consistency. Signed-off-by: Samuel Li <[email protected]> Acked-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2018-02-19drm/amdgpu: rename amdgpu_modeset_create_propsSamuel Li1-1/+1
Add display to the name for consistency. Signed-off-by: Samuel Li <[email protected]> Acked-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2018-02-19drm/amdgpu: rename amdgpu_framebuffer_initSamuel Li1-4/+4
Add display to the name for consistency. Signed-off-by: Samuel Li <[email protected]> Acked-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2018-02-19drm/amdgpu: rename amdgpu_ddc_probeSamuel Li1-1/+2
Add display to the name for consistency. Signed-off-by: Samuel Li <[email protected]> Acked-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2018-02-19drm/amdgpu: rename amdgpu_print_display_setupSamuel Li1-1/+1
Add display to the name for consistency. Signed-off-by: Samuel Li <[email protected]> Acked-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2018-02-19drm/amdgpu: rename amdgpu_crtc_set_configSamuel Li1-2/+2
Add display to the name for consistency. Signed-off-by: Samuel Li <[email protected]> Acked-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2018-02-19drm/amdgpu: rename amdgpu_crtc_page_flip_targetSamuel Li1-5/+5
Add display to the name for consistency. Signed-off-by: Samuel Li <[email protected]> Acked-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-12-06drm/amdgpu: Use drm_fb_helper_lastclose() and _poll_changed()Noralf Trønnes1-4/+0
This driver can use drm_fb_helper_lastclose() in its .lastclose function. It can also use drm_fb_helper_output_poll_changed() as its .output_poll_changed callback. Remove the unused driver implementations. Cc: Alex Deucher <[email protected]> Cc: "Christian König" <[email protected]> Signed-off-by: Noralf Trønnes <[email protected]> Acked-by: Daniel Vetter <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-12-04amdgpu: Remove AMDGPU_{HPD,CRTC_IRQ,PAGEFLIP_IRQ}_LASTMichel Dänzer1-3/+0
Not used anymore. Signed-off-by: Michel Dänzer <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Acked-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-11-08drm/amdgpu: Remove unused dc_stream from amdgpu_crtcHarry Wentland1-2/+0
It's no longer used. In fact, there is no more dc_stream object. Signed-off-by: Harry Wentland <[email protected]> Reviewed-by: Andrey Grodzovsky <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-09-29amdgpu/dm: constify plane type.Dave Airlie1-1/+1
Signed-off-by: Dave Airlie <[email protected]> Reviewed-by: Harry Wentland <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-09-26drm/amdgpu: Remove unused flip_flags from amdgpu_crtcHarry Wentland1-1/+0
No more need since Andrey's change to use drm_crtc's version Signed-off-by: Harry Wentland <[email protected]> Reviewed-by: Michel Dänzer <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-09-26drm/amd/display: Roll core_sink into dc_sinkHarry Wentland1-2/+2
Signed-off-by: Harry Wentland <[email protected]> Reviewed-by: Tony Cheng <[email protected]> Acked-by: Harry Wentland <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-09-26drm/amd/display: Roll core_link into dc_linkHarry Wentland1-1/+1
Signed-off-by: Harry Wentland <[email protected]> Reviewed-by: Tony Cheng <[email protected]> Acked-by: Harry Wentland <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-09-26drm/amd/display: Move dm_plane_state definition to DAL header.Andrey Grodzovsky1-8/+0
Signed-off-by: Andrey Grodzovsky <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-09-26drm/amd/display: Clean up unused function.Andrey Grodzovsky1-6/+0
Signed-off-by: Andrey Grodzovsky <[email protected]> Reviewed-by: Leo Li <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-09-26drm/amd/display: Create dm_plane_state.Andrey Grodzovsky1-5/+9
Hook up dc_surface creation/destruction to dm_plane_state. Rename amdgpu_drm_plane_state to dm_plane_state and do minor cleanups. Signed-off-by: Andrey Grodzovsky <[email protected]> Reviewed-by: Harry Wentland <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-09-26drm/amd/display: i2c/aux Remove link index.Andrey Grodzovsky1-3/+3
Link index is an unnecessery level of inderection when calling from kernel i2c/aux transfer into DAL. Signed-off-by: Andrey Grodzovsky <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-09-26drm/amd/display: update plane functionalitiesShirish S1-0/+13
This patch introduces amdgpu_drm_plane_state structure, which subclasses drm_plane_state and holds data suitable for configuring hardware. It switches reset(), atomic_duplicate_state() & atomic_destroy_state() functions to new internal implementation, earlier they were pointing to drm core functions. TESTS(On Chromium OS on Stoney Only) * Builds without compilation errors. * 'plane_test' passes for XR24 format based Overlay plane. * Chromium OS ui comes up. Signed-off-by: Shirish S <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-09-26drm/amd/display: decouple per-crtc-plane modelAlex Deucher1-0/+8
Current design has per-crtc-plane model. As a result, for asic's that support underlay, are unable to expose it to user space for modesetting. To enable this, the drm driver intialisation now runs for number of surfaces instead of stream/crtc. This patch plumbs surface capabilities to drm framework so that it can be effectively used by user space. Tests: (On Chromium OS for Stoney Only) * 'modetest -p' now shows additional plane with YUV capabilities in case of CZ and ST. * 'plane_test' fails with below error: [drm:amdgpu_dm_connector_atomic_set_property [amdgpu]] *ERROR* Unsupported screen depth 0 as ther is no support for YUYV * Checked multimonitor display works fine Signed-off-by: Shirish S <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-09-26Revert "drm/amdgpu: Pulling old prepare and submit for flip back"Harry Wentland1-15/+0
This reverts commit 0eb4667a073e. Signed-off-by: Harry Wentland <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-09-26drm/amdgpu: Add a few members to support DAL atomic refactor.Andrey Grodzovsky1-0/+4
Signed-off-by: Andrey Grodzovsky <[email protected]> Reviewed-by: Harry Wentland <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-09-26drm/amd/display: Remove dc_target objectAric Cyr1-3/+3
dc_target does not fit well into DRM framework so removed it. This will prevent the driver from leveraging the pipe-split code for tiled displays, so will have to be handled at a higher level. Most places that used dc_target now directly use dc_stream instead. Signed-off-by: Aric Cyr <[email protected]> Acked-by: Harry Wentland <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-09-26drm/amd/dc: Add dc display driver (v2)Harry Wentland1-3/+82
Supported DCE versions: 8.0, 10.0, 11.0, 11.2 v2: rebase against 4.11 Signed-off-by: Harry Wentland <[email protected]> Acked-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-09-26drm/amdgpu: Pulling old prepare and submit for flip backHarry Wentland1-0/+15
This is needed to ensure every single DC commit builds. Reverting this again when it's no longer needed by DC. This reverts commit 98da65d5e32583d89a1b1c760293b601816a98d3. Signed-off-by: Harry Wentland <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-08-10Merge tag 'drm-misc-next-2017-08-08' of ↵Dave Airlie1-1/+0
git://anongit.freedesktop.org/git/drm-misc into drm-next UAPI Changes: - vc4: Add ioctl to allow attaching a label to a bo (Eric) - Add new format/modifier blob plane property (Ben) - armada: Use __u32/__u64 instead of uint32_t/uint64_t (Mikko) - [kinda uapi] fb_helper: Expose display_info size via fb_info (David) Core Changes: - Default gem_dumb_[map_offset|destroy] as mmap/destroy implementations (Noralf) - Simplify atomic properties by removing the helpers and handling in core (Daniel) Driver Changes: - stm: Add STM32 DSI controller driver (Phillipe) - vc4: Add HDMI CEC support (Hans) - rockchip: Refactor register init & soc version handling (Mark) - misc: Remove .load_lut, .gamma_set, .gamma_get dead code (Peter) - dw-hdmi: Add HDMI CEC support (Russell) Cc: Philippe CORNU <[email protected]> Cc: Hans Verkuil <[email protected]> Cc: Eric Anholt <[email protected]> Cc: Noralf Trønnes <[email protected]> Cc: Ben Widawsky <[email protected]> Cc: Mark yao <[email protected]> Cc: Peter Rosin <[email protected]> Cc: Russell King <[email protected]> Cc: Mikko Rapeli <[email protected]> Cc: David Lechner <[email protected]> Cc: Daniel Vetter <[email protected]> * tag 'drm-misc-next-2017-08-08' of git://anongit.freedesktop.org/git/drm-misc: (107 commits) drm: Nuke drm_atomic_legacy_backoff drm: Nuke drm_atomic_helper_connector_dpms drm: Nuke drm_atomic_helper_connector_set_property drm: Nuke drm_atomic_helper_plane_set_property drm: Nuke drm_atomic_helper_crtc_set_property drm: Handle properties in the core for atomic drivers drm: Don't update property values for atomic drivers drm/omap: Rework the rotation-on-crtc hack drm/radeon: Use the drm_driver.dumb_destroy default drm/i915: Use the drm_driver.dumb_destroy default drm/sti: Use .dumb_map_offset and .dumb_destroy defaults drm: bridge: synopsys/dw-hdmi: Provide default configuration function for HDMI 2.0 PHY drm/fb-helper: pass physical dimensions to fbdev uapi drm/armada_drm.h: use __u32 and __u64 instead of uint32_t and uint64_t drm/bridge: dw-hdmi: remove CEC engine register definitions drm/bridge: dw-hdmi: add cec driver drm/bridge: dw-hdmi: add missing cec_notifier_put drm: remove unused and redundant callbacks staging: vboxvideo: remove dead gamma lut code drm: dw-hdmi-i2s: add missing company name on Copyright ...
2017-08-04drm: amd: remove dead code and pointless local lut storagePeter Rosin1-1/+0
The redundant fb helpers .load_lut, .gamma_set and .gamma_get are no longer used. Remove the dead code and hook up the crtc .gamma_set to use the crtc gamma_store directly instead of duplicating that info locally. Acked-by: Daniel Vetter <[email protected]> Signed-off-by: Peter Rosin <[email protected]> Acked-by: Alex Deucher <[email protected]> Signed-off-by: Daniel Vetter <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2017-07-14drm/amdgpu: remove *_mc_access from display funcsAlex Deucher1-10/+0
These are no longer needed now that we use the fb_location programmed by the vbios. Acked-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-07-14drm/amdgpu: drop set_vga_render_state from display funcsAlex Deucher1-2/+0
Not used. Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-05-18Merge tag 'drm-misc-next-2017-05-16' of ↵Dave Airlie1-0/+3
git://anongit.freedesktop.org/git/drm-misc into drm-next UAPI Changes: - Return -ENODEV instead of -ENXIO when creating cma fb w/o valid gem (Daniel) - Add aspect ratio and custom scaling propertis to connector state (Maarten) Cross-subsystem Changes: - None Core Changes: - Add Laurent as bridge reviewer and Andrzej as bridge maintainer (Archit) - Maintain new STM driver through -misc (Yannick) - Misc doc improvements (as is tradition) (Daniel) - Add driver-private objects to atomic state (Dhinakaran) - Deprecate preclose hook in modern drivers (use postclose) (Daniel) - Add hwmode to vblank struct. This fixes mode access in irq context and reduced a bunch of boilerplate (Daniel) Driver Changes: - vc4: Add out-fence support to vc4 V3D rendering (Eric) - stm: Add stm32f429 display hw and am-480272h3tmqw-t01h panel support (Yannick) - vc4: Remove 256MB cma limit from vc4 (Eric) - dw-hdmi: Disable audio when inactive, instead of always enabled (Romain) - zte: Add support for VGA to the ZTE driver (Shawn) - i915: Track DP MST bandwidth and check it in atomic_check (Dhinakaran) - vgem: Enable gem dmabuf import iface to facilitate ion testing (Laura) - vc4: Add support for Cygnus (new dt compat string + couple bug fixes) (Eric) - pl111: Add driver for pl111 CLCD display controller (Eric/Tom) - vgem: Subclass drm_device instead of standalone platform device (Chris) Cc: Archit Taneja <[email protected]> Cc: Eric Anholt <[email protected]> Cc: Yannick Fertre <[email protected]> Cc: Romain Perier <[email protected]> Cc: Navare, Manasi D <[email protected]> Cc: Shawn Guo <[email protected]> Cc: Dhinakaran Pandiyan <[email protected]> Cc: Laura Abbott <[email protected]> Cc: Maarten Lankhorst <[email protected]> Cc: Tom Cooksey <[email protected]> Cc: Daniel Vetter <[email protected]> Cc: Chris Wilson <[email protected]> * tag 'drm-misc-next-2017-05-16' of git://anongit.freedesktop.org/git/drm-misc: (72 commits) drm: add missing declaration to drm_blend.h drm/dp: Wait up all outstanding tx waiters drm/dp: Read the tx msg state once after checking for an event drm/prime: Forward declare struct device drm/vblank: Lock down vblank->hwmode more drm/vblank: drop the mode argument from drm_calc_vbltimestamp_from_scanoutpos drm/vblank: Add FIXME comments about moving the vblank ts hooks drm/vblank: Switch to bool in_vblank_irq in get_vblank_timestamp drm/vblank: Switch drm_driver->get_vblank_timestamp to return a bool drm/vgem: Convert to a struct drm_device subclass gpu: drm: gma500: remove dead code drm/sti: Adjust two checks for null pointers in sti_hqvdp_probe() drm/sti: Fix typos in a comment line drm/sti: Fix a typo in a comment line drm/sti: Replace 17 seq_puts() calls by seq_putc() drm/sti: Reduce function calls for sequence output at five places drm/sti: use seq_puts to display a string drm: Nerf the preclose callback for modern drivers drm/exynos: Merge pre/postclose hooks drm/tegra: switch to postclose ...
2017-05-10drm/vblank: drop the mode argument from drm_calc_vbltimestamp_from_scanoutposDaniel Vetter1-0/+3
If we restrict this helper to only kms drivers (which is the case) we can look up the correct mode easily ourselves. But it's a bit tricky: - All legacy drivers look at crtc->hwmode. But that is updated already at the beginning of the modeset helper, which means when we disable a pipe. Hence the final timestamps might be a bit off. But since this is an existing bug I'm not going to change it, but just try to be bug-for-bug compatible with the current code. This only applies to radeon&amdgpu. - i915 tries to get it perfect by updating crtc->hwmode when the pipe is off (i.e. vblank->enabled = false). - All other atomic drivers look at crtc->state->adjusted_mode. Those that look at state->requested_mode simply don't adjust their mode, so it's the same. That has two problems: Accessing crtc->state from interrupt handling code is unsafe, and it's updated before we shut down the pipe. For nonblocking modesets it's even worse. For atomic drivers try to implement what i915 does. To do that we add a new hwmode field to the vblank structure, and update it from drm_calc_timestamping_constants(). For atomic drivers that's called from the right spot by the helper library already, so all fine. But for safety let's enforce that. For legacy driver this function is only called at the end (oh the fun), which is broken, so again let's not bother and just stay bug-for-bug compatible. The benefit is that we can use drm_calc_vbltimestamp_from_scanoutpos directly to implement ->get_vblank_timestamp in every driver, deleting a lot of code. v2: Completely new approach, trying to mimick the i915 solution. v3: Fixup kerneldoc. v4: Drop the WARN_ON to check that the vblank is off, atomic helpers currently unconditionally call this. Recomputing the same stuff should be harmless. v5: Fix typos and move misplaced hunks to the right patches (Neil). v6: Undo hunk movement (kbuild). Cc: Mario Kleiner <[email protected]> Cc: Eric Anholt <[email protected]> Cc: Rob Clark <[email protected]> Cc: [email protected] Cc: [email protected] Cc: Alex Deucher <[email protected]> Cc: Christian König <[email protected]> Cc: Ben Skeggs <[email protected]> Reviewed-by: Neil Armstrong <[email protected]> Acked-by: Ville Syrjälä <[email protected]> Signed-off-by: Daniel Vetter <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
2017-05-01Revert "drm/amdgpu: Refactor flip into prepare submit and submit. (v3)"Michel Dänzer1-15/+0
This reverts commit cb341a319f7e66f879d69af929c3dadfc1a8f31e. The purpose of the refactor was for amdgpu_crtc_prepare/submit_flip to be used by the DC code, but that's no longer the case. Reviewed-by: Christian König <[email protected]> Signed-off-by: Michel Dänzer <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-03-29drm: Add acquire ctx parameter to ->set_configDaniel Vetter1-1/+2
Surprisingly a lot of legacy drivers roll their own, for runtime pm and because vmwgfx. Also make nouveau's set_config static while at it. Cc: Sinclair Yeh <[email protected]> Cc: Thomas Hellstrom <[email protected]> Cc: Ben Skeggs <[email protected]> Cc: Patrik Jakobsson <[email protected]> Cc: Alex Deucher <[email protected]> Cc: Christian König <[email protected]> Reviewed-by: Harry Wentland <[email protected]> Signed-off-by: Daniel Vetter <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
2017-03-29drm: Add acquire ctx parameter to ->page_flip(_target)Daniel Vetter1-1/+2
Again just going through the motions, no functional changes in here. Cc: Gerd Hoffmann <[email protected]> Cc: Ben Skeggs <[email protected]> Cc: Russell King <[email protected]> Cc: Laurent Pinchart <[email protected]> Cc: Eric Anholt <[email protected]> Cc: Alex Deucher <[email protected]> Cc: Christian König <[email protected]> Reviewed-by: Harry Wentland <[email protected]> Signed-off-by: Daniel Vetter <[email protected]>t Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
2017-01-27drm/amdgpu: Refactor flip into prepare submit and submit. (v3)Andrey Grodzovsky1-0/+15
Make pflip atomic friendly. Split the fuinction into whatever can fail part and the actual flip submit part. Call the pre-submit function before atomic states are swapped so in case of error we can fail the IOCTL. v2: Update due to target_vblank code change. Fix identetation. Change return type for amdgpu_crtc_submit_flip to void v3: agd: fix formatting Signed-off-by: Andrey Grodzovsky <[email protected]> Reviewed-by Harry Wentland <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-12-18drm: Don't include <drm/drm_encoder.h> in <drm/drm_crtc.h>Laurent Pinchart1-0/+1
<drm/drm_crtc.h> used to define most of the in-kernel KMS API. It has now been split into separate files for each object type, but still includes most other KMS headers to avoid breaking driver compilation. As a step towards fixing that problem, remove the inclusion of <drm/drm_encoder.h> from <drm/drm_crtc.h> and include it instead where appropriate. Also remove the forward declarations of the drm_encoder and drm_encoder_helper_funcs structures from <drm/drm_crtc.h> as they're not needed in the header. <drm/drm_encoder.h> now has to include <drm/drm_mode.h> and contain a forward declaration of struct drm_encoder in order to allow including it as the first header in a compilation unit. Signed-off-by: Laurent Pinchart <[email protected]> Reviewed-by: Daniel Vetter <[email protected]> Reviewed-by: Sinclair Yeh <[email protected]> # For vmwgfx Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Archit Taneja <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/1481709550-29226-2-git-send-email-laurent.pinchart+renesas@ideasonboard.com
2016-11-23drm/amdgpu: drop is_display_hung from display funcsAlex Deucher1-2/+0
Not used. Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-10-25drm/amd/amdgpu: For virtual display, enable multi crtcs. (v3)Emily Deng1-2/+3
Enable multi crtcs for virtual display, user can set the number of crtcs by amdgpu module parameter virtual_display. v2: make timers per crtc v3: agd: simplify implementation Signed-off-by: Emily Deng <[email protected]> Reviewed-By: Emily Deng <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-08-10drm/amdgpu: Provide page_flip_target hookMichel Dänzer1-4/+4
Now we can program a flip during a vertical blank period, if it's the one targeted by the flip (or a later one). This allows simplifying amdgpu_flip_work_func considerably. agd: update dce_virtual.c as well. Acked-by: Christian König <[email protected]> Signed-off-by: Michel Dänzer <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-08-08drm/amdgpu: Use software timer to generate vsync interrupt.Emily Deng1-0/+4
For virtual display feature, use the software timer to simulate the vsync interrupt. Signed-off-by: Emily Deng <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-05-11drm/amdgpu: Support DRM_MODE_PAGE_FLIP_ASYNC (v2)Alex Deucher1-1/+1
When this flag is set, we program the hardware to execute the flip during horizontal blank (i.e. for the next scanline) instead of during vertical blank (i.e. for the next frame). Ported from radeon commit: drm/radeon: Support DRM_MODE_PAGE_FLIP_ASYNC v2: drop DAL change for upstream Reviewed-by: Michel Dänzer <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-05-11drm/amd: cleanup remaining spaces and tabs v2Christian König1-1/+1
This is the result of running the following commands: find drivers/gpu/drm/amd/ -name "*.h" -exec sed -i 's/[ \t]\+$//' {} \; find drivers/gpu/drm/amd/ -name "*.c" -exec sed -i 's/[ \t]\+$//' {} \; find drivers/gpu/drm/amd/ -name "*.h" -exec sed -i 's/ \+\t/\t/' {} \; find drivers/gpu/drm/amd/ -name "*.c" -exec sed -i 's/ \+\t/\t/' {} \; v2: drop changes to DAL and internal headers Signed-off-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-05-04drm/amdgpu: bump the afmt limit for CZ, ST, PolarisAlex Deucher1-1/+1
Fixes array overflow on these chips. Reviewed-by: Harry Wentland <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected]
2016-05-04drm/amdgpu: use defines for CRTCs and AMFT blocksAlex Deucher1-2/+2
Prerequiste for the next patch which ups the limits. Reviewed-by: Harry Wentland <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected]
2016-02-16drm/amdgpu: remove page flip work queue v3Christian König1-1/+0
Just use the system queue now that we don't block any more. v2: handle DAL as well. v3: agd: split DAL changes out Signed-off-by: Christian König <[email protected]> Reviewed-by: Mykola Lysenko <[email protected]> Acked-by: Alex Deucher <[email protected]> (v1)
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