user/sven/linux.git, branch v6.6.28

Linux 6.6.28

2024-04-17T09:19:38Z

Link: https://lore.kernel.org/r/20240415141953.365222063@linuxfoundation.org Tested-by: Florian Fainelli Tested-by: Kelsey Steele Tested-by: Ron Economos Tested-by: Harshit Mogalapalli Tested-by: Takeshi Ogasawara Tested-by: Jon Hunter Signed-off-by: Greg Kroah-Hartman

drm/amd/display: fix disable otg wa logic in DCN316

2024-04-17T09:19:38Z

commit cf79814cb0bf5749b9f0db53ca231aa540c02768 upstream. [Why] Wrong logic cause screen corruption. [How] Port logic from DCN35/314. Cc: stable@vger.kernel.org Reviewed-by: Nicholas Kazlauskas Acked-by: Hamza Mahfooz Signed-off-by: Fudongwang Signed-off-by: Alex Deucher Signed-off-by: Greg Kroah-Hartman

drm/amd/display: Set VSC SDP Colorimetry same way for MST and SST

2024-04-17T09:19:38Z

commit c3e2a5f2da904a18661335e8be2b961738574998 upstream. The previous check for the is_vsc_sdp_colorimetry_supported flag for MST sink signals did nothing. Simplify the code and use the same check for MST and SST. Cc: stable@vger.kernel.org Reviewed-by: Agustin Gutierrez Acked-by: Hamza Mahfooz Signed-off-by: Harry Wentland Signed-off-by: Alex Deucher Signed-off-by: Greg Kroah-Hartman

drm/amd/display: Program VSC SDP colorimetry for all DP sinks >= 1.4

2024-04-17T09:19:38Z

commit 9e61ef8d219877202d4ee51d0d2ad9072c99a262 upstream. In order for display colorimetry to work correctly on DP displays we need to send the VSC SDP packet. We should only do so for panels with DPCD revision greater or equal to 1.4 as older receivers might have problems with it. Cc: stable@vger.kernel.org Cc: Joshua Ashton Cc: Xaver Hugl Cc: Melissa Wen Cc: Agustin Gutierrez Reviewed-by: Agustin Gutierrez Acked-by: Hamza Mahfooz Signed-off-by: Harry Wentland Signed-off-by: Alex Deucher Signed-off-by: Greg Kroah-Hartman

drm/amdgpu: fix incorrect number of active RBs for gfx11

2024-04-17T09:19:38Z

commit bbca7f414ae9a12ea231cdbafd79c607e3337ea8 upstream. The RB bitmap should be global active RB bitmap & active RB bitmap based on active SA. Signed-off-by: Tim Huang Reviewed-by: Yifan Zhang Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman

drm/amdgpu: always force full reset for SOC21

2024-04-17T09:19:37Z

commit 65ff8092e4802f96d87d3d7cde146961f5228265 upstream. There are cases where soft reset seems to succeed, but does not, so always use mode1/2 for now. Reviewed-by: Harish Kasiviswanathan Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman

drm/amdgpu: Reset dGPU if suspend got aborted

2024-04-17T09:19:37Z

commit 8b2be55f4d6c1099d7f629b0ed7535a5be788c83 upstream. For SOC21 ASICs, there is an issue in re-enabling PM features if a suspend got aborted. In such cases, reset the device during resume phase. This is a workaround till a proper solution is finalized. Signed-off-by: Lijo Lazar Reviewed-by: Alex Deucher Reviewed-by: Yang Wang Reviewed-by: Hawking Zhang Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman

drm/i915: Disable port sync when bigjoiner is used

2024-04-17T09:19:37Z

commit 0653d501409eeb9f1deb7e4c12e4d0d2c9f1cba1 upstream. The current modeset sequence can't handle port sync and bigjoiner at the same time. Refuse port sync when bigjoiner is needed, at least until we fix the modeset sequence. v2: Add a FIXME (Vandite) Cc: stable@vger.kernel.org Tested-by: Vidya Srinivas Reviewed-by: Vandita Kulkarni Link: https://patchwork.freedesktop.org/patch/msgid/20240404213441.17637-4-ville.syrjala@linux.intel.com Signed-off-by: Ville Syrjälä (cherry picked from commit b37e1347b991459c38c56ec2476087854a4f720b) Signed-off-by: Rodrigo Vivi Signed-off-by: Greg Kroah-Hartman

drm/i915/cdclk: Fix CDCLK programming order when pipes are active

2024-04-17T09:19:37Z

commit 7b1f6b5aaec0f849e19c3e99d4eea75876853cdd upstream. Currently we always reprogram CDCLK from the intel_set_cdclk_pre_plane_update() when using squash/crawl. The code only works correctly for the cd2x update or full modeset cases, and it was simply never updated to deal with squash/crawl. If the CDCLK frequency is increasing we must reprogram it before we do anything else that might depend on the new higher frequency, and conversely we must not decrease the frequency until everything that might still depend on the old higher frequency has been dealt with. Since cdclk_state->pipe is only relevant when doing a cd2x update we can't use it to determine the correct sequence during squash/crawl. To that end introduce cdclk_state->disable_pipes which simply indicates that we must perform the update while the pipes are disable (ie. during intel_set_cdclk_pre_plane_update()). Otherwise we use the same old vs. new CDCLK frequency comparsiong as for cd2x updates. The only remaining problem case is when the voltage_level needs to increase due to a DDI port, but the CDCLK frequency is decreasing (and not all pipes are being disabled). The current approach will not bump the voltage level up until after the port has already been enabled, which is too late. But we'll take care of that case separately. v2: Don't break the "must disable pipes case" v3: Keep the on stack 'pipe' for future use Cc: stable@vger.kernel.org Fixes: d62686ba3b54 ("drm/i915/adl_p: CDCLK crawl support for ADL") Reviewed-by: Uma Shankar Reviewed-by: Gustavo Sousa Signed-off-by: Ville Syrjälä Link: https://patchwork.freedesktop.org/patch/msgid/20240402155016.13733-2-ville.syrjala@linux.intel.com (cherry picked from commit 3aecee90ac12a351905f12dda7643d5b0676d6ca) Signed-off-by: Rodrigo Vivi Signed-off-by: Greg Kroah-Hartman

x86/bugs: Replace CONFIG_SPECTRE_BHI_{ON,OFF} with CONFIG_MITIGATION_SPECTRE_BHI

2024-04-17T09:19:37Z

commit 4f511739c54b549061993b53fc0380f48dfca23b upstream. For consistency with the other CONFIG_MITIGATION_* options, replace the CONFIG_SPECTRE_BHI_{ON,OFF} options with a single CONFIG_MITIGATION_SPECTRE_BHI option. [ mingo: Fix ] Signed-off-by: Josh Poimboeuf Signed-off-by: Ingo Molnar Cc: Sean Christopherson Cc: Linus Torvalds Cc: Nikolay Borisov Link: https://lore.kernel.org/r/3833812ea63e7fdbe36bf8b932e63f70d18e2a2a.1712813475.git.jpoimboe@kernel.org Signed-off-by: Greg Kroah-Hartman