drm/i915/psr: Disable PSR2 when SDP is sent on prior line
Selective update doesn't work if SU start address is 0 and start/end SDP is configured to be sent prior to SU start/end lines. PSR2 has to be disabled in this case for Alder Lake. HSDES: 22012279113 Cc: Mika Kahola <mika.kahola@intel.com> Cc: José Roberto de Souza <jose.souza@intel.com> Signed-off-by: NJouni Högander <jouni.hogander@intel.com> Signed-off-by: NVille Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220905102355.176622-3-jouni.hogander@intel.comReviewed-by: NMika Kahola <mika.kahola@intel.com>
Showing
想要评论请 注册 或 登录