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* | | | drm/i915: Try to suppress more spurious PCH underruns on ILK-IVBVille Syrjälä2018-05-251-2/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | My ILK seems to generate a spurious PCH underrun with most interlaced HDMI modes. Add a second vblank wait to avoid it. We have seen some spurious PCH underruns still in CI as well, some of which seem to be progressive DP. The logs also point towards some spurious underrins with progressive HDMI on SNB. While I don't have a solid explanation for those let's try to kill all the birds with one stone and always do the double wait. Buzilla: https://bugs.freedesktop.org/show_bug.cgi?id=106387 Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180524190406.2973-1-ville.syrjala@linux.intel.com Acked-by: Chris Wilson <chris@chris-wilson.co.uk>
* | | | drm/i915: Initialize panel_pipe to INVALID_PIPEVille Syrjälä2018-05-251-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We can always figure out which pipe is affected by the panel power sequencer lockout mechanism. So no need for the pipe A fallback anymore. The only case we may have to worry about is an invalid port select in the power sequencer, but INVALID_PIPE is just fine in that case. We'll get the WARN about the bogus pps port select anyway. Cc: Jani Nikula <jani.nikula@intel.com> Suggested-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180523145718.22932-1-ville.syrjala@linux.intel.com Reviewed-by: Jani Nikula <jani.nikula@intel.com>
* | | | drm/i915/icl: Disable pipe CSC and gamma in cursor planeJosé Roberto de Souza2018-05-231-4/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 'Pipe CSC enable' bit is more than just deprecated in ICL+, it was disabled in commit 077ef1f09c25 ("drm/i915/icl: Don't set pipe CSC/Gamma in PLANE_COLOR_CTL") for primary and sprite planes as it was causing those planes to be rendered as always black but it was not disabled in cursor plane, also causing it to be rendered as black. As mentioned in the commit referenced above, this is a workaround too and the CSC and gamma per plane values needs to be setup before enable CSC and gamma again. BSpec: 4278 and 7635 Cc: James Ausmus <james.ausmus@intel.com> Cc: Paulo Zanoni <paulo.r.zanoni@intel.com> Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com> Signed-off-by: José Roberto de Souza <jose.souza@intel.com> Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180518201547.15793-1-jose.souza@intel.com
* | | | drm/i915: WARN if power sequencer is not connected to the LVDS port on pre-ilkVille Syrjälä2018-05-231-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We don't support using the power sequencer with other ports besides LVDS on pre-ilk platforms. WARN if someone has mistakenly connected the power sequencer to the wrong port. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180518152931.13104-7-ville.syrjala@linux.intel.com Reviewed-by: Jani Nikula <jani.nikula@intel.com>
* | | | drm/i915: Implement the missing bits of assert_panel_unlocked()Ville Syrjälä2018-05-231-2/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add the missing eDP port handling into assert_panel_unlocked(). We now have intel_dp_port_enabled() which makes this trivial. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180518152931.13104-6-ville.syrjala@linux.intel.com Reviewed-by: Jani Nikula <jani.nikula@intel.com>
* | | | drm/i915: Clean up DP pipe select bitsVille Syrjälä2018-05-231-31/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Clean up the DP pipe select bits. To make the whole situation a bit less ugly we'll start to share the same code between .get_hw_state(), the port state asserts, and the VLV power sequencer code. v2: Return PIPE_A for cpt/ppt when the port isn't selected by any transcoder. Returning INVALID_PIPE explodes *somewhere* on some machines (can't immediately see where though). This now matches the old behaviour. v3: Order the defines shift,mask,value (Jani) Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180518152931.13104-4-ville.syrjala@linux.intel.com Reviewed-by: Jani Nikula <jani.nikula@intel.com>
* | | | drm/i915: Nuke intel_trans_dp_port_sel()Ville Syrjälä2018-05-231-25/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | for_each_encoder_on_crtc() is legacy and shouldn't be used by atomic drivers. Let's throw out intel_trans_dp_port_sel() and replace it with intel_get_crtc_new_encoder() which looks the atomic state instead. Since we now have to call intel_get_crtc_new_encoder() during the commit phase we'll need to plumb in the top level atomic state. The crtc_state->state pointers are no longer valid at that point. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180518152931.13104-3-ville.syrjala@linux.intel.com Reviewed-by: Jani Nikula <jani.nikula@intel.com>
* | | | drm/i915: Parametrize TRANS_DP_PORT_SELVille Syrjälä2018-05-231-16/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Parametrize the TRANS_DP_PORT_SEL macros. v2: WARN for bogus ports (Jani) Order the defines mask,value (Jani) Reviewed-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180518152931.13104-2-ville.syrjala@linux.intel.com
* | | | drm/i915: Move intel_ddi_get_crtc_new_encoder() out from ddi codeVille Syrjälä2018-05-231-1/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The ddi code no longer uses intel_ddi_get_crtc_new_encoder(). Move it elsewhere where we have some users left. Reviewed-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180518152931.13104-1-ville.syrjala@linux.intel.com
* | | | drm/i915: Move GEM BO inside drm_framebufferDaniel Stone2018-05-221-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since drm_framebuffer can now store GEM objects directly, place them there rather than in our own subclass. v2: Only hold a single reference per framebuffer, not per plane. (Ville) v3: Drop NULL check in intel_fb_obj. (Ville) Signed-off-by: Daniel Stone <daniels@collabora.com> Reviewed-by: Ville Syrjälä <ville.syrjala@intel.com> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: intel-gfx@lists.freedesktop.org Link: https://patchwork.freedesktop.org/patch/msgid/20180518143008.4120-2-daniels@collabora.com
* | | | drm/i915: Use intel_fb_obj() everywhereDaniel Stone2018-05-221-9/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We already have a macro to pull the GEM object from a FB, so use it everywhere. We'll make use of this later to move the object storage. Signed-off-by: Daniel Stone <daniels@collabora.com> Reviewed-by: Ville Syrjälä <ville.syrjala@intel.com> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: intel-gfx@lists.freedesktop.org Link: https://patchwork.freedesktop.org/patch/msgid/20180518143008.4120-1-daniels@collabora.com
* | | | drm/i915: enable the pipe/transcoder/planes later on HSW+Paulo Zanoni2018-05-171-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For all platforms that run haswell_crtc_enable, our spec tells us to configure the transcoder clocks and do link training before it tells us to set pipeconf and the other pipe/transcoder/plane registers. Starting from Icelake, we get machine hangs if we try to touch the pipe/transcoder registers without having the clocks configured and not having some chicken bits set. So this patch changes haswell_crtc_enable() to issue the calls at the appropriate order mandated by the spec. While setting the appropriate chicken bits would also work here, it's better if we actually program the hardware the way it is intended to be programmed. And the chicken bit also has some theoretical downsides that may or may not affect us. Also, correctly programming the hardware does not prevent us from setting the chicken bits in a later patch in case we decide to. v2: Don't forget link training (Ville). Cc: Arthur J Runyan <arthur.j.runyan@intel.com> Cc: James Ausmus <james.ausmus@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Reviewed-by: Manasi Navare <manasi.d.navare@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180502215851.30736-1-paulo.r.zanoni@intel.com
* | | | drm/i915: Clean up SDVO pipe select bitsVille Syrjälä2018-05-171-30/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Clean up the SDVO pipe select bits. To make the whole situation a bit less ugly we'll start to share the same code between .get_hw_state() and the port state asserts. v2: Order the defines shift,mask,value (Jani) Reviewed-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180514172423.9302-3-ville.syrjala@linux.intel.com
* | | | drm/i915: Clean up LVDS pipe select bitsVille Syrjälä2018-05-171-26/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Clean up the LVDS pipe select bits. To make the whole situation a bit less ugly we'll start to share the same code between .get_hw_state() and the port state asserts. v2: Order the defines shift,mask,value (Jani) Drop ruperfluous braces and whitesapce changes (Jani) Combine masks in compute_is_dual_link_lvds() (Jani) v3: Fix LVDS_PIPE_SEL_MASK_CPT Reviewed-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180514182827.28629-1-ville.syrjala@linux.intel.com
* | | | drm/i915: Clean up ADPA pipe select bitsVille Syrjälä2018-05-171-19/+5
| |_|/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Clean up the ADPA pipe select bits. To make the whole situation a bit less ugly we'll start to share the same code between .get_hw_state() and the port state asserts. v2: Order the defines shift,mask,value (Jani) Reviewed-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180514172423.9302-1-ville.syrjala@linux.intel.com
* | | drm/i915: Add NV12 as supported format for primary planeChandra Konduru2018-05-111-2/+48
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds NV12 to list of supported formats for primary plane v2: Rebased (Chandra Konduru) v3: Rebased (me) v4: Review comments by Ville addressed Removed the skl_primary_formats_with_nv12 and added NV12 case in existing skl_primary_formats v5: Rebased (me) v6: Missed the Tested-by/Reviewed-by in the previous series Adding the same to commit message in this version. v7: Review comments by Ville addressed Restricting the NV12 for BXT and on PIPE A and B Rebased (me) v8: Rebased (me) Modified restricting the NV12 support for both BXT and KBL. v9: Rebased (me) v10: Addressed review comments from Maarten. Adding NV12 inside skl_primary_formats itself. v11: Adding Reviewed By tag from Shashank Sharma v12: Addressed review comments from Juha-Pekka Heikkila "NV12 not to be supported by SKL" v13: Addressed review comments from Ville Added skl_pri_planar_formats to include NV12 and skl_plane_has_planar function to check for NV12 support on plane. Added NV12 format to skl_mod_supported. These were review comments from Kristian Høgsberg <hoegsberg@gmail.com> v14: Added reviewed by from Juha-Pekka Heikkila v15: Rebased the series v16: Added all tiling support under mod supported for NV12. Credits to Megha Aggarwal v17: Added RB by Maarten and Kristian v18: Review comments from Maarten addressed - Removing BROXTON support for NV12 due to WA826 v19: Addressed review comments from Maarten Make changes to skl_mod_supported Credits-to: Megha Aggarwal megha.aggarwal@intel.com Credits-to: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Tested-by: Clinton Taylor <clinton.a.taylor@intel.com> Reviewed-by: Kristian Høgsberg <hoegsberg@gmail.com> Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Reviewed-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com> Reviewed-by: Clinton Taylor <clinton.a.taylor@intel.com> Reviewed-by: Shashank Sharma <shashank.sharma@intel.com> Signed-off-by: Chandra Konduru <chandra.konduru@intel.com> Signed-off-by: Nabendu Maiti <nabendu.bikash.maiti@intel.com> Signed-off-by: Vidya Srinivas <vidya.srinivas@intel.com> Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/1526074397-10457-6-git-send-email-vidya.srinivas@intel.com
* | | drm/i915: Add NV12 support to intel_framebuffer_initChandra Konduru2018-05-111-0/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds NV12 as supported format to intel_framebuffer_init and performs various checks. v2: -Fix an issue in checks added (Chandra Konduru) v3: rebased (me) v4: Review comments by Ville addressed Added platform check for NV12 in intel_framebuffer_init Removed offset checks for NV12 case v5: Addressed review comments by Clinton A Taylor This NV12 support only correctly works on SKL. Plane color space conversion is different on GLK and later platforms causing the colors to display incorrectly. Ville's plane color space property patch series in review will fix this issue. - Restricted the NV12 case in intel_framebuffer_init to SKL and BXT only. v6: Rebased (me) v7: Addressed review comments by Ville Restricting the NV12 to BXT for now. v8: Rebased (me) Restricting the NV12 changes to BXT and KBL for now. v9: Rebased (me) v10: NV12 supported by all GEN >= 9. Making this change in intel_framebuffer_init. This is part of addressing Maarten's review comments. Comment under v8 no longer applicable v11: Addressed review comments from Shashank Sharma v12: Adding Reviewed By from Shashank Sharma v13: Addressed review comments from Juha-Pekka Heikkila "NV12 not to be supported by SKL" v14: Addressed review comments from Maarten. Add checks for fb width height for NV12 and fail the fb creation if check fails. Added reviewed by from Juha-Pekka Heikkila v15: Rebased the series v16: Setting the minimum value during fb creating to 16 as per Bspec for NV12. Earlier minimum was expected to be > 16. Now changed it to >=16. v17: Adding restriction to framebuffer_init - the fb width and height should be a multiplier of 4 v18: Added RB from Maarten. Included Maarten's review comments Dont allow CCS formats for fb creation of NV12 v19: Review comments from Maarten addressed - Removing BROXTON support for NV12 due to WA826 Credits-to: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Tested-by: Clinton Taylor <clinton.a.taylor@intel.com> Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Reviewed-by: Shashank Sharma <shashank.sharma@intel.com> Reviewed-by: Clinton Taylor <clinton.a.taylor@intel.com> Reviewed-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com> Signed-off-by: Chandra Konduru <chandra.konduru@intel.com> Signed-off-by: Nabendu Maiti <nabendu.bikash.maiti@intel.com> Signed-off-by: Vidya Srinivas <vidya.srinivas@intel.com> Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/1526074397-10457-5-git-send-email-vidya.srinivas@intel.com
* | | drm/i915: Add skl_check_nv12_surface for NV12Maarten Lankhorst2018-05-111-2/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We skip src trunction/adjustments for NV12 case and handle the sizes directly. Without this, pipe fifo underruns are seen on APL/KBL. v2: For NV12, making the src coordinates multiplier of 4 v3: Moving all the src coords handling code for NV12 to skl_check_nv12_surface v4: Added RB from Mika v5: Rebased the series. Removed checks of mult of 4 in skl_update_scaler, Added NV12 condition in intel_check_sprite_plane where src x/w is being checked for mult of 2 for yuv planes. v6: Made changes to skl_check_nv12_surface as per WA#1106 Reviewed-by: Mika Kahola <mika.kahola@intel.com> Signed-off-by: Vidya Srinivas <vidya.srinivas@intel.com> Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/1526074397-10457-4-git-send-email-vidya.srinivas@intel.com
* | | drm/i915: Enable Display WA 0528Vidya Srinivas2018-05-111-3/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Possible hang with NV12 plane surface formats. WA: When the plane source pixel format is NV12, the CHICKEN_PIPESL_* register bit 22 must be set to 1 and the render decompression must not be enabled on any of the planes in that pipe. v2: removed unnecessary POSTING_READ v3: Added RB from Maarten v4: Removed support for NV12 for BROXTON Credits-to: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Signed-off-by: Vidya Srinivas <vidya.srinivas@intel.com> Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/1526074397-10457-3-git-send-email-vidya.srinivas@intel.com
* | | drm/i915: Enable display workaround 827 for all planes, v2.Maarten Lankhorst2018-05-111-17/+26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The workaround was applied only to the primary plane, but is required on all planes. Iterate over all planes in the crtc atomic check to see if the workaround is enabled, and only perform the actual toggling in the pre/post plane update functions. Changes since v1: - Track active NV12 planes in a nv12_planes bitmask. (Ville) v2: Removing BROXTON support for NV12 due to WA826 Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/1526074397-10457-2-git-send-email-vidya.srinivas@intel.com
* | | drm/i915/icl: add basic support for the ICL clocksPaulo Zanoni2018-05-071-0/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This commit introduces the definitions for the ICL clocks and adds the basic functions to the shared DPLL framework. It adds code for the Enable and Disable sequences for some PLLs, but it does not have the code to compute the actual PLL values, which are marked as TODO comments and should be introduced as separate commits. Special thanks to James Ausmus for investigating and fixing a bug with the placement of icl_unmap_plls_to_ports() function. v2: - Rebase around dpll_lock changes. v3: - The spec now says what the timeouts should be. - Touch DPCLKA_CFGCR0_ICL at the appropriate time so we don't freeze the machine. - Checkpatch found a white space problem. - Small adjustments before upstreaming. v4: - Move the ICL checks out of the *map_plls_to_ports() functions (James) - Add extra encoder check (James) - Call icl_unmap_plls_to_ports() later (James) v5: - Rebase after the pll struct changes. v6: - Properly make the unmap function based on encoders_post_disable() with regarding to checks and iterators. - Address checkpatch comment on "min = max = x()". Cc: James Ausmus <james.ausmus@intel.com> Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com> Reviewed-by: James Ausmus <james.ausmus@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180427231436.9353-1-paulo.r.zanoni@intel.com
* | | drm/i915: Correctly populate user mode h/vdisplay with pipe src size during ↵Ville Syrjälä2018-05-031-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | readout During state readout we first read out the pipe src size, store that information in the user mode h/vdisplay, but later on we overwrite that with the actual crtc timings. That makes our read out crtc state inconsistent with itself when the BIOS has enabled the panel fitter to scale the pipe contents. Let's preserve the pipe src size based information in the user mode to make things consistent again. This fixes a problem introduced by commit a2936e3d9a9c ("drm/i915: Use drm_mode_get_hv_timing() to populate plane clip rectangle") where the inconsistent state is now leading the plane clipping code to report a failure on account the plane dst coordinates not matching the user mode size. Previously we did the plane clipping based on the pipe src size instead and thus never noticed the inconsistency. The failure manifests as a WARN: [ 0.762117] [drm:intel_dump_pipe_config [i915]] requested mode: [ 0.762142] [drm:drm_mode_debug_printmodeline [drm]] Modeline 0:"1366x768" 60 72143 1366 1414 1446 1526 768 771 777 784 0x40 0xa ... [ 0.762327] [drm:intel_dump_pipe_config [i915]] port clock: 72143, pipe src size: 1024x768, pixel rate 72143 ... [ 0.764666] [drm:drm_atomic_helper_check_plane_state [drm_kms_helper]] Plane must cover entire CRTC [ 0.764690] [drm:drm_rect_debug_print [drm]] dst: 1024x768+0+0 [ 0.764711] [drm:drm_rect_debug_print [drm]] clip: 1366x768+0+0 [ 0.764713] ------------[ cut here ]------------ [ 0.764714] Could not determine valid watermarks for inherited state [ 0.764792] WARNING: CPU: 4 PID: 159 at drivers/gpu/drm/i915/intel_display.c:14584 intel_modeset_init+0x3ce/0x19d0 [i915] ... Cc: FadeMind <fademind@gmail.com> Cc: Dave Jones <davej@codemonkey.org.uk> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Reported-by: FadeMind <fademind@gmail.com> Reported-by: Dave Jones <davej@codemonkey.org.uk> Tested-by: Dave Jones <davej@codemonkey.org.uk> References: https://lists.freedesktop.org/archives/intel-gfx/2018-April/163186.html Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=105992 Fixes: a2936e3d9a9c ("drm/i915: Use drm_mode_get_hv_timing() to populate plane clip rectangle") Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180426163015.14232-1-ville.syrjala@linux.intel.com Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Tested-by: Larry Finger <Larry.Finger@lwfinger.net> Tested-by: FadeMind <fademind@gmail.com>
* | | Merge drm/drm-next into drm-intel-next-queuedJani Nikula2018-05-021-1/+3
|\| | | | | | | | | | | | | | | | | | | | | | | Need d224985a5e31 ("sched/wait, drivers/drm: Convert wait_on_atomic_t() usage to the new wait_var_event() API") in dinq to be able to fix https://bugs.freedesktop.org/show_bug.cgi?id=106085. Signed-off-by: Jani Nikula <jani.nikula@intel.com>
| * | drm/i915: Restore planes after load detectionVille Syrjälä2018-03-291-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Actually turn the planes back on after were done with the load detection. Fixes: 20bdc112bbe4 ("drm/i915: Disable all planes for load detection, v2.") Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180322152313.6561-23-ville.syrjala@linux.intel.com
| * | drm/i915: Stop consulting plane->fbVille Syrjälä2018-03-291-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | We want to get rid of plane->fb on atomic drivers. Stop looking at it. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180322152313.6561-10-ville.syrjala@linux.intel.com Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
* | | drm/i915/icl: Enable 2nd DBuf slice only when neededMahesh Kumar2018-04-271-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ICL has two slices of DBuf, each slice of size 1024 blocks. We should not always enable slice-2. It should be enabled only if display total required BW is > 12GBps OR more than 1 pipes are enabled. Changes since V1: - typecast total_data_rate to u64 before multiplication to solve any possible overflow (Rodrigo) - fix where skl_wm_get_hw_state was memsetting ddb, resulting enabled_slices to become zero - Fix the logic of calculating ddb_size Changes since V2: - If no-crtc is part of commit required_slices will have value "0", don't try to disable DBuf slice. Changes since V3: - Create a generic helper to enable/disable slice - don't return early if total_data_rate is 0, it may be cursor only commit, or atomic modeset without any plane. Changes since V4: - Solve checkpatch warnings - use kernel types u8/u64 instead of uint8_t/uint64_t Changes since V5: - Rebase Signed-off-by: Mahesh Kumar <mahesh1.kumar@intel.com> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180426142517.16643-3-mahesh1.kumar@intel.com
* | | drm/i915/icl: track dbuf slice-2 statusMahesh Kumar2018-04-271-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds support to start tracking status of DBUF slices. This is foundation to introduce support for enabling/disabling second DBUF slice dynamically for ICL. Changes Since V1: - use kernel type u8 over uint8_t Signed-off-by: Mahesh Kumar <mahesh1.kumar@intel.com> Reviewed-by: James Ausmus <james.ausmus@intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180426142517.16643-2-mahesh1.kumar@intel.com
* | | drm/i915/icl: Don't set pipe CSC/Gamma in PLANE_COLOR_CTLJames Ausmus2018-04-271-2/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | These fields have been deprecated and moved in ICL+. Stop setting the bits. They have moved to GAMMA_MODE and CSC_MODE, respectively. This patch is just to stop incorrectly setting bits in PLANE_COLOR_CTL while we're waiting for the new replacement functionality to be done. v2: Drop useless comment, and change !(GEN >= 11) to (GEN < 11). (Ville) v3: No changes v4 (from Paulo): Rebase. Cc: Paulo Zanoni <paulo.r.zanoni@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com> Signed-off-by: James Ausmus <james.ausmus@intel.com> Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180328215803.13835-2-paulo.r.zanoni@intel.com
* | | drm/i915: Protect PIPE_CONF_CHECK macros with do {} while(0)Ville Syrjälä2018-04-191-18/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make the PIPE_CONF_CHECK macros a bit more robust by wrapping them in do {} while(0). Avoids funky sirprises when you try put an 'else' after a PIPE_CONF_CHECK invocation... Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180316183625.16316-1-ville.syrjala@linux.intel.com Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> #irc
* | | drm/i915: Pack params to engine->schedule() into a structChris Wilson2018-04-181-1/+10
| |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | Today we only want to pass along the priority to engine->schedule(), but in the future we want to have much more control over the various aspects of the GPU during a context's execution, for example controlling the frequency allowed. As we need an ever growing number of parameters for scheduling, move those into a struct for convenience. v2: Move the anonymous struct into its own function for legibility and ye olde gcc. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180418184052.7129-3-chris@chris-wilson.co.uk
* | drm/i915: Add debugfs file to clear FIFO underruns.Maarten Lankhorst2018-04-101-12/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Adding a i915_fifo_underrun_reset debugfs file will make it possible for IGT tests to clear FIFO underrun fallout at the start of each subtest, and make re-enable FBC so tests always have maximum exposure to features used by IGT. FIFO underruns and FBC bugs will no longer hide when an earlier subtests disables both. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> References: https://bugs.freedesktop.org/show_bug.cgi?id=105685 Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=105681 Link: https://patchwork.freedesktop.org/patch/msgid/20180328100526.36467-1-maarten.lankhorst@linux.intel.com Acked-by: Jani Nikula <jani.nikula@linux.intel.com> [mlankhorst: Reset FBC reason if underrun had occurred. (vivijim)] Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
* | drm/i915: Remove last references to drm_atomic_get_existing* macrosMaarten Lankhorst2018-04-091-29/+24
| | | | | | | | | | | | | | | | | | | | | | All the references to get_existing_state can be converted to get_new_state or get_old_state, which means that i915 is now get_existing_state free. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180409124656.39886-3-maarten.lankhorst@linux.intel.com [mlankhorst: Fix alignment in prepare_plane_fb. (Ville)] Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
* | drm/i915: Upscale scaler max scale for NV12Chandra Konduru2018-04-091-11/+37
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch updates scaler max limit support for NV12 v2: Rebased (me) v3: Rebased (me) v4: Missed the Tested-by/Reviewed-by in the previous series Adding the same to commit message in this version. v5: Addressed review comments from Ville and rebased - calculation of max_scale to be made less convoluted by splitting it up a bit - Indentation errors to be fixed in the series v6: Rebased (me) Fixed review comments from Paauwe, Bob J Previous version, where a split of calculation was done, was wrong. Fixed that issue here. v7: Rebased (me) v8: Rebased (me) v9: Rebased (me) v10: Rebased (me) v11: Addressed review comments from Shashank Sharma Alignment issues fixed. When call to skl_update_scaler is made, 0 was being sent instead of pixel_format. When crtc update scaler is called, we dont have the fb to derive the pixel format. Added the function parameter bool plane_scaler_check to account for this. v12: Fixed failure in IGT debugfs_test. fb is NULL in skl_update_scaler_plane Due to this, accessing fb->format caused failure. Patch checks fb before using. v13: In the previous version there was a flaw. In skl_update_scaler during plane_scaler_check if the format was non-NV12, it would set need_scaling to false. This could reset the previously set need_scaling from a previous condition check. Patch fixes this. Patch also adds minimum src height for YUV 420 formats to 16 (as defined in BSpec) and adds for checking this range. v14: Addressed review comments from Maarten Just add a check for NV12 min src height in skl_update_scaler and retain the remaining checks as is. Added Reviewed By from Juha-Pekka Heikkila. v15: Rebased the series. v16: Changed fb height restriction to be >= 16 as per Bspec. Earlier it was > 16. v17: Adding src width and height to be mult of 4 restriction to avoid pipe fifo underruns for NV12. Credits-to: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Tested-by: Clinton Taylor <clinton.a.taylor@intel.com> Reviewed-by: Clinton Taylor <clinton.a.taylor@intel.com> Reviewed-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com> Signed-off-by: Chandra Konduru <chandra.konduru@intel.com> Signed-off-by: Nabendu Maiti <nabendu.bikash.maiti@intel.com> Signed-off-by: Vidya Srinivas <vidya.srinivas@intel.com> Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/1523245273-30264-15-git-send-email-vidya.srinivas@intel.com
* | drm/i915: Enable YUV to RGB for Gen10 in Plane Ctrl RegVidya Srinivas2018-04-091-1/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If the fb format is YUV, enable the plane CSC mode bits for the conversion. v2: Addressed review comments from Shashank Sharma Alignment issue fixed in i915_reg.h v3: Adding Reviewed By from Shashank Sharma v4: Rebased the patch. As part of rebasing, re-using the color series defines which are already merged. plane_state->base.color_encoding might not be set for NV12. For now, just using PLANE_COLOR_CSC_MODE_YUV709_TO_RGB709 in glk_plane_color_ctl if format is NV12. v5: Added reviewed by from Juha-Pekka Heikkila v6: Rebased the series Reviewed-by: Shashank Sharma <shashank.sharma@intel.com> Reviewed-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com> Signed-off-by: Vidya Srinivas <vidya.srinivas@intel.com> Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/1523245273-30264-12-git-send-email-vidya.srinivas@intel.com
* | drm/i915: Display WA 827Vidya Srinivas2018-04-091-0/+34
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Display WA 827 applies to GEN9 (excluede GLK) and CNL. Switching the plane format from NV12 to RGB and leaving system idle results in display underrun and corruption. WA: Set the bit 15 & bit 19 to 1b in the CLKGATE_DIS_PSL register for the pipe in which NV12 plane is enabled. v2: Addressed review comments from Maarten and Juha-Pekka Heikkila. Added reviewed by from Juha-Pekka Heikkila. v3: Rebased the series Reviewed-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com> Signed-off-by: Chandra Konduru <chandra.konduru@intel.com> Signed-off-by: Nabendu Maiti <nabendu.bikash.maiti@intel.com> Signed-off-by: Vidya Srinivas <vidya.srinivas@intel.com> Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/1523245273-30264-11-git-send-email-vidya.srinivas@intel.com
* | drm/i915/skl+: support verification of DDB HW state for NV12Mahesh Kumar2018-04-091-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For YUV 420 Planar formats like NV12, buffer allocation is done for Y and UV surfaces separately. For NV12 plane formats, the UV buffer allocation must be programmed in the Plane Buffer Config register and the Y buffer allocation must be programmed in the Plane NV12 Buffer Config register. Both register values should be verified during verify_wm_state. v2: Addressed review comments by Maarten. v3: Addressed review comments by Shashank Sharma. v4: Adding reviewed by tag from Shashank Sharma v5: Added reviewed by from Juha-Pekka Heikkila v6: Rebased the series Reviewed-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com> Reviewed-by: Shashank Sharma <shashank.sharma@intel.com> Signed-off-by: Mahesh Kumar <mahesh1.kumar@intel.com> Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/1523245273-30264-5-git-send-email-vidya.srinivas@intel.com
* | drm/i915/skl+: add NV12 in skl_format_to_fourccMahesh Kumar2018-04-091-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support of recognizing DRM_FORMAT_NV12 from plane_format register value. v2: Added reviewed by tag from Mika Kahola v3: Added reviewed by from Juha-Pekka Heikkila v4: Rebased the series Reviewed-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com> Reviewed-by: Mika Kahola <mika.kahola@intel.com> Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Signed-off-by: Mahesh Kumar <mahesh1.kumar@intel.com> Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/1523245273-30264-4-git-send-email-vidya.srinivas@intel.com
* | drm/i915: Only call finish_reset after a prepare_resetChris Wilson2018-04-051-6/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If we skip the intel_prepare_reset(), we should also skip the intel_display_reset(). If we we use a flag set by intel_prepare_reset() then we do not have to second guess based on external user controlled state whether or not the prepare was called before deciding to finish it after the reset. igt/gem_eio is one such example that may tweak i915.reset faster than the code is expecting, leading to [ 190.233528] ===================================== [ 190.233534] WARNING: bad unlock balance detected! [ 190.233540] 4.16.0-rc7-g335ef9849310-drmtip_10+ #1 Tainted: G U [ 190.233547] ------------------------------------- [ 190.233553] gem_eio/1348 is trying to release lock (crtc_ww_class_acquire) at: [ 190.233569] [<ffffffff895c7810>] drm_modeset_acquire_fini+0x0/0x60 [ 190.233575] but there are no more locks to release! [ 190.233580] other info that might help us debug this: [ 190.233588] 3 locks held by gem_eio/1348: [ 190.233592] #0: (&f->f_pos_lock){+.+.}, at: [<00000000ab90c784>] __fdget_pos+0x3a/0x50 [ 190.233607] #1: (sb_writers#11){.+.+}, at: [<00000000e1529265>] vfs_write+0x188/0x1a0 [ 190.233622] #2: (&attr->mutex){+.+.}, at: [<0000000011f40afe>] simple_attr_write+0x36/0xd0 [ 190.233635] stack backtrace: [ 190.233644] CPU: 0 PID: 1348 Comm: gem_eio Tainted: G U 4.16.0-rc7-g335ef9849310-drmtip_10+ #1 [ 190.233655] Hardware name: Dell Inc. OptiPlex GX280 /0G8310, BIOS A04 02/09/2005 [ 190.233664] Call Trace: [ 190.233674] dump_stack+0x67/0x95 [ 190.233682] ? drm_modeset_backoff+0x1b0/0x1b0 [ 190.233690] print_unlock_imbalance_bug+0xd2/0xe0 [ 190.233698] ? drm_modeset_backoff+0x1b0/0x1b0 [ 190.233704] lock_release+0x23e/0x300 [ 190.233712] drm_modeset_acquire_fini+0x16/0x60 [ 190.233835] intel_finish_reset+0x72/0x160 [i915] [ 190.233894] i915_reset_device+0x1e9/0x240 [i915] [ 190.233953] ? __intel_get_crtc_scanline+0x1c0/0x1c0 [i915] [ 190.233962] ? work_on_cpu_safe+0x50/0x50 [ 190.234020] i915_handle_error+0x1f2/0x470 [i915] [ 190.234031] ? __might_fault+0x39/0x90 [ 190.234037] ? __might_fault+0x39/0x90 [ 190.234099] i915_wedged_set+0x7f/0xc0 [i915] [ 190.234107] simple_attr_write+0xb0/0xd0 [ 190.234117] full_proxy_write+0x51/0x80 [ 190.234125] __vfs_write+0x21/0x140 [ 190.234133] ? rcu_read_lock_sched_held+0x6f/0x80 [ 190.234140] ? rcu_sync_lockdep_assert+0x29/0x50 [ 190.234147] ? __sb_start_write+0x152/0x1f0 [ 190.234152] ? __sb_start_write+0x168/0x1f0 [ 190.234159] vfs_write+0xbd/0x1a0 [ 190.234166] SyS_write+0x40/0xa0 [ 190.234173] ? do_syscall_64+0x19/0x1b0 [ 190.234180] do_syscall_64+0x6b/0x1b0 [ 190.234188] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 190.234196] RIP: 0033:0x7f84c1b392b7 [ 190.234201] RSP: 002b:00007f84b6755b00 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 190.234211] RAX: ffffffffffffffda RBX: 0000000000000046 RCX: 00007f84c1b392b7 [ 190.234218] RDX: 0000000000000002 RSI: 000055ec20abc8d6 RDI: 0000000000000046 [ 190.234225] RBP: 000055ec20abc8d6 R08: 0000000000000000 R09: 0000000000000000 [ 190.234231] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 190.234238] R13: 0000000000000000 R14: 00007f84b0000b20 R15: 000055ec20ce4eb8 Testcase: igt/gem_eio Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180405123714.3638-1-chris@chris-wilson.co.uk
* | Merge airlied/drm-next into drm-intel-next-queuedRodrigo Vivi2018-03-301-31/+29
|\| | | | | | | | | | | | | | | | | | | | | Commit 'aee3bac0a3a8 ("drm/i915/psr: Tie PSR2 support to Y coordinate requirement")' got merged to drm-intel-next-queued but the variable was defined commit 'c5fe47327b06 ("drm: Add PSR version 3 macro") who was merged through drm-misc. So backmerging to get drm-intel-next-queued compiling back again. Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
| * Merge airlied/drm-next into drm-misc-nextSean Paul2018-03-211-89/+182
| |\ | | | | | | | | | | | | | | | Refresh -misc-next Signed-off-by: Sean Paul <seanpaul@chromium.org>
| | * Merge tag 'drm-intel-next-2018-03-08' of ↵Dave Airlie2018-03-141-70/+119
| | |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://anongit.freedesktop.org/drm/drm-intel into drm-next UAPI Changes: - Query uAPI interface (used for GPU topology information currently) * Mesa: https://patchwork.freedesktop.org/series/38795/ Driver Changes: - Increase PSR2 size for CNL (DK) - Avoid retraining LSPCON link unnecessarily (Ville) - Decrease request signaling latency (Chris) - GuC error capture fix (Daniele) * tag 'drm-intel-next-2018-03-08' of git://anongit.freedesktop.org/drm/drm-intel: (127 commits) drm/i915: Update DRIVER_DATE to 20180308 drm/i915: add schedule out notification of preempted but completed request drm/i915: expose rcs topology through query uAPI drm/i915: add query uAPI drm/i915: add rcs topology to error state drm/i915/debugfs: add rcs topology entry drm/i915/debugfs: reuse max slice/subslices already stored in sseu drm/i915: store all subslice masks drm/i915/guc: work around gcc-4.4.4 union initializer issue drm/i915/cnl: Add Wa_2201832410 drm/i915/icl: Gen11 forcewake support drm/i915/icl: Add Indirect Context Offset for Gen11 drm/i915/icl: Enhanced execution list support drm/i915/icl: new context descriptor support drm/i915/icl: Correctly initialize the Gen11 engines drm/i915: Assert that the request is indeed complete when signaled from irq drm/i915: Handle changing enable_fbc parameter at runtime better. drm/i915: Track whether the DP link is trained or not drm/i915: Nuke intel_dp->channel_eq_status drm/i915: Move SST DP link retraining into the ->post_hotplug() hook ...
| | * \ Merge tag 'drm-misc-next-2018-03-09-3' of ↵Dave Airlie2018-03-141-20/+25
| | |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://anongit.freedesktop.org/drm/drm-misc into drm-next drm-misc-next for 4.17: UAPI Changes: plane: Add color encoding/range properties (Jyri) nouveau: Replace iturbt_709 property with color_encoding property (Ville) Core Changes: atomic: Move plane clipping into plane check helper (Ville) property: Multiple new property checks/verification (Ville) Driver Changes: rockchip: Fixes & improvements for rk3399/chromebook plus (various) sun4i: Add H3/H5 HDMI support (Jernej) i915: Add support for limited/full-range ycbcr toggling (Ville) pl111: Add bandwidth checking/limiting (Linus) Cc: Jernej Skrabec <jernej.skrabec@siol.net> Cc: Jyri Sarha <jsarha@ti.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: Linus Walleij <linus.walleij@linaro.org> * tag 'drm-misc-next-2018-03-09-3' of git://anongit.freedesktop.org/drm/drm-misc: (85 commits) drm/rockchip: Don't use atomic constructs for psr drm/rockchip: analogix_dp: set psr activate/deactivate when enable/disable bridge drm/rockchip: dw_hdmi: Move HDMI vpll clock enable to bind() drm/rockchip: inno_hdmi: reorder clk_disable_unprepare call in unbind drm/rockchip: inno_hdmi: Fix error handling path. drm/rockchip: dw-mipi-dsi: Fix connector and encoder cleanup. drm/nouveau: Replace the iturbt_709 prop with the standard COLOR_ENCODING prop drm/pl111: Use max memory bandwidth for resolution drm/bridge: sii902x: Retry status read after DDI I2C drm/pl111: Handle the RealView variant separately drm/pl111: Make the default BPP a per-variant variable drm: simple_kms_helper: Fix .mode_valid() documentation bridge: Elaborate a bit on dumb VGA bridges in Kconfig drm/atomic: Add new reverse iterator over all plane state (V2) drm: Reject bad property flag combinations drm: Make property flags u32 drm/uapi: Deprecate DRM_MODE_PROP_PENDING drm: WARN when trying to add enum value > 63 to a bitmask property drm: WARN when trying add enum values to non-enum/bitmask properties drm: Reject replacing property enum values ...
| * | | | drm: Reduce object size of DRM_ERROR and DRM_DEBUG usesJoe Perches2018-03-161-11/+4
| | |/ / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | drm_printk is used for both DRM_ERROR and DRM_DEBUG with unnecessary arguments that can be removed by creating separate functins. Create specific functions for these calls to reduce x86/64 defconfig size by ~20k. Modify the existing macros to use the specific calls. new: $ size -t drivers/gpu/drm/built-in.a | tail -1 1876562 44542 995 1922099 1d5433 (TOTALS) old: $ size -t drivers/gpu/drm/built-in.a | tail -1 1897565 44542 995 1943102 1da63e (TOTALS) Miscellanea: o intel_display requires a change to use the specific calls. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/016b5cb84cede20fd0f91ed6965421d99fd5f2ce.1520978414.git.joe@perches.com
| * | | drm: Don't pass clip to drm_atomic_helper_check_plane_state()Ville Syrjälä2018-03-051-12/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Move the plane clip rectangle handling into drm_atomic_helper_check_plane_state(). Drivers no longer have to worry about such mundane details. v2: Convert armada, rcar, and sun4i as well v3: Resolve simple_kms_helper conflict Cc: Liviu Dudau <liviu.dudau@arm.com> Cc: Brian Starkey <brian.starkey@arm.com> Cc: Mali DP Maintainers <malidp@foss.arm.com> Cc: Daniel Vetter <daniel.vetter@intel.com> Cc: Gustavo Padovan <gustavo@padovan.org> Cc: Sean Paul <seanpaul@chromium.org> Cc: Philipp Zabel <p.zabel@pengutronix.de> Cc: CK Hu <ck.hu@mediatek.com> Cc: Neil Armstrong <narmstrong@baylibre.com> Cc: Rob Clark <robdclark@gmail.com> Cc: Ben Skeggs <bskeggs@redhat.com> Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Cc: Sandy Huang <hjc@rock-chips.com> Cc: "Heiko Stübner" <heiko@sntech.de> Cc: Maxime Ripard <maxime.ripard@free-electrons.com> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: VMware Graphics <linux-graphics-maintainer@vmware.com> Cc: Sinclair Yeh <syeh@vmware.com> Cc: Thomas Hellstrom <thellstrom@vmware.com> Cc: Shawn Guo <shawnguo@kernel.org> Cc: Archit Taneja <architt@codeaurora.org> Cc: linux-amlogic@lists.infradead.org Cc: linux-arm-msm@vger.kernel.org Cc: freedreno@lists.freedesktop.org Cc: nouveau@lists.freedesktop.org Cc: linux-renesas-soc@vger.kernel.org Cc: linux-tegra@vger.kernel.org Cc: Russell King <rmk+kernel@armlinux.org.uk> Suggested-by: Daniel Vetter <daniel@ffwll.ch> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Reviewed-by: Thierry Reding <treding@nvidia.com> Reviewed-by: Archit Taneja <architt@codeaurora.org> #msm Link: https://patchwork.freedesktop.org/patch/msgid/20180123170857.13818-5-ville.syrjala@linux.intel.com Acked-by: Liviu Dudau <liviu.dudau@arm.com> #hdlcd,malidp Acked-by: Philipp Zabel <p.zabel@pengutronix.de> #imx,mtk Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Sinclair Yeh <syeh@vmware.com> #vmwgfx Acked-by: Neil Armstrong <narmstrong@baylibre.com> #meson Acked-by: Shawn Guo <shawnguo@kernel.org> #zte
| * | | drm/i915: Add support for the YCbCr COLOR_RANGE propertyVille Syrjälä2018-03-021-1/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for the COLOR_RANGE property on planes. This property selects whether the input YCbCr data is to treated as limited range or full range. On most platforms this is a matter of setting the "YUV range correction disable" bit, and on VLV/CHV we'll just have to program the color correction logic to pass the data through unmodified. v2: Rebase Cc: Harry Wentland <harry.wentland@amd.com> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: Daniel Stone <daniel@fooishbar.org> Cc: Russell King - ARM Linux <linux@armlinux.org.uk> Cc: Ilia Mirkin <imirkin@alum.mit.edu> Cc: Hans Verkuil <hverkuil@xs4all.nl> Cc: Uma Shankar <uma.shankar@intel.com> Cc: Shashank Sharma <shashank.sharma@intel.com> Cc: Jyri Sarha <jsarha@ti.com> Reviewed-by: Shashank Sharma <shashank.sharma@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180214192327.3250-9-ville.syrjala@linux.intel.com
| * | | drm/i915: Change the COLOR_ENCODING prop default value to BT.709Ville Syrjälä2018-03-021-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Bring us forward from the stone age and switch our default YCbCr->RGB conversion matrix to BT.709 from BT.601. I would expect most matrial to be BT.709 these days. Cc: Harry Wentland <harry.wentland@amd.com> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: Daniel Stone <daniel@fooishbar.org> Cc: Russell King - ARM Linux <linux@armlinux.org.uk> Cc: Ilia Mirkin <imirkin@alum.mit.edu> Cc: Hans Verkuil <hverkuil@xs4all.nl> Cc: Uma Shankar <uma.shankar@intel.com> Cc: Shashank Sharma <shashank.sharma@intel.com> Cc: Jyri Sarha <jsarha@ti.com> Acked-by: Shashank Sharma <shashank.sharma@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180214192327.3250-8-ville.syrjala@linux.intel.com
| * | | drm/i915: Add support for the YCbCr COLOR_ENCODING propertyVille Syrjälä2018-03-021-2/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for the COLOR_ENCODING plane property which selects the matrix coefficients used for the YCbCr->RGB conversion. Our hardware can generally handle BT.601 and BT.709. CHV pipe B sprites have a fully programmable matrix, so in theory we could handle anything, but it doesn't seem all that useful to expose anything beyond BT.601 and BT.709 at this time. GLK can supposedly do BT.2020, but let's leave enabling that for the future as well. v2: Rename bit defines to match the spec more closely (Shashank) Cc: Harry Wentland <harry.wentland@amd.com> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: Daniel Stone <daniel@fooishbar.org> Cc: Russell King - ARM Linux <linux@armlinux.org.uk> Cc: Ilia Mirkin <imirkin@alum.mit.edu> Cc: Hans Verkuil <hverkuil@xs4all.nl> Cc: Uma Shankar <uma.shankar@intel.com> Cc: Shashank Sharma <shashank.sharma@intel.com> Cc: Jyri Sarha <jsarha@ti.com> Reviewed-by: Shashank Sharma <shashank.sharma@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180214192327.3250-7-ville.syrjala@linux.intel.com
| * | | drm/i915: Fix plane YCbCr->RGB conversion for GLKVille Syrjälä2018-03-021-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On GLK the plane CSC controls moved into the COLOR_CTL register. Update the code to progam the YCbCr->RGB CSC mode correctly when faced with an YCbCr framebuffer. The spec is rather confusing as it calls the mode "YUV601 to RGB709". I'm going to assume that just means it's going to use the YCbCr->RGB matrix as specified in BT.601 and doesn't actually change the gamut. Cc: Harry Wentland <harry.wentland@amd.com> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: Daniel Stone <daniel@fooishbar.org> Cc: Russell King - ARM Linux <linux@armlinux.org.uk> Cc: Ilia Mirkin <imirkin@alum.mit.edu> Cc: Hans Verkuil <hverkuil@xs4all.nl> Cc: Uma Shankar <uma.shankar@intel.com> Cc: Shashank Sharma <shashank.sharma@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180214192327.3250-6-ville.syrjala@linux.intel.com Reviewed-by: Imre Deak <imre.deak@intel.com>
| * | | drm/i915: Remove the pipe/plane ID checks from skl_check_ccs_aux_surface()Ville Syrjälä2018-02-261-8/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The core now checks that the plane supports the fb's format+modifier combination, so we can drop the related checks from skl_check_ccs_aux_surface(). These checks were specific to SKL/KBL/BXT anyway. Cc: Ben Widawsky <ben@bwidawsk.net> Cc: Jason Ekstrand <jason@jlekstrand.net> Cc: Daniel Stone <daniels@collabora.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20171222192231.17981-9-ville.syrjala@linux.intel.com Reviewed-by: Mika Kahola <mika.kahola@intel.com>
* | | | drm/i915: use flags from dpll_info embedded in intel_shared_dpllLucas De Marchi2018-03-271-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Replace all users of pll->flags to use pll->info.flags. Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180320220637.21480-7-lucas.demarchi@intel.com
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