Hi,
It's time for a new revision of the DSI command mode panel patchset. The patches have been rebased to 4.20-rc1 + fixes from Laurent and Tony. I dropped the patches for OMAP3 support (it needs a workaround for a hardware bug) and for automatic display rotation. They should get their own series, once this patchset has landed.
Tested on Droid 4: * Framebuffer Console, updated at 1Hz due to blinking cursor * Display blanking * Xorg 1.19 with modesetting driver * Weston 5.0 with DRM backend * kmstest (static image) * No updates send when nothing needs to be sent
Known issues: * OMAP3 is untested and most likely broken due to missing workaround(s) for hardware bugs. * Weston 5.0 with fbdev backend does not work, since it uses neither page flip nor dirty ioctl. You need to use the drm backend.
Changes since PATCHv3: * Drop all Tested/Acked-by tags * Drop the rotation patches for now * Rebase to 4.20-rc1 + fixes from Laurent and Tony * Add fixes for DSI regressions introduced in 4.20-rc1 * Store info update manual update mode in omap_crtc_state * Lock modesetting in omap_framebuffer_dirty * Directly loop through CRTCs instead of connectors in dirty function * Properly refresh display during page flips and get Weston working * Add more comments about implementation details
Changes since PATCHv2: * Drop omap3 quirk patch (OMAP3 should get its own mini-series) * Rebase to current linux-next * Use existing 'rotation' DT property to set DRM orientation hint * Add Tested-by from Tony
Changes since PATCHv1: * Drop patches, that were queued by Tomi * Rebase to current master * Rework the omap3 workaround patch to only affect omap3 * Add orientation DRM property support
-- Sebastian
Sebastian Reichel (6): drm/omap: use DRM_DEBUG_DRIVER instead of CORE drm/omap: populate DSI platform bus earlier drm/omap: don't check dispc timings for DSI drm/omap: fix incorrect union usage drm/omap: add framedone interrupt support drm/omap: add support for manually updated displays
drivers/gpu/drm/omapdrm/dss/dsi.c | 20 +-- drivers/gpu/drm/omapdrm/omap_connector.c | 8 +- drivers/gpu/drm/omapdrm/omap_crtc.c | 166 ++++++++++++++++++++++- drivers/gpu/drm/omapdrm/omap_crtc.h | 2 + drivers/gpu/drm/omapdrm/omap_drv.h | 4 +- drivers/gpu/drm/omapdrm/omap_encoder.c | 16 ++- drivers/gpu/drm/omapdrm/omap_fb.c | 41 ++++++ drivers/gpu/drm/omapdrm/omap_irq.c | 25 ++++ drivers/gpu/drm/omapdrm/omap_irq.h | 1 + 9 files changed, 260 insertions(+), 23 deletions(-)