[PATCH v6 0/3] drm/bridge: microchip-lvds: clean up and fix bus formats

Dharma Balasubiramani dharma.b at microchip.com
Wed Jun 25 08:41:52 UTC 2025


This patch series drops the unsed panel field, switches to atomic variants
and adds support to select between the two supported formats (JEIDA and
VESA) by the LVDSC.

Signed-off-by: Dharma Balasubiramani <dharma.b at microchip.com>
---
Changes in v6:
- Drop pre and post hooks as they are not neccessary now.
- Drop turning off the serialiser.
- Link to v5: https://lore.kernel.org/r/20250625-microchip-lvds-v5-0-624cf72b2651@microchip.com

Changes in v5:
- Drop the redundant port node lookup.
- Split the commits adding atomic bridge ops into 2.
- Update commit messages accordingly.
- Link to v4: https://lore.kernel.org/r/20250624-microchip-lvds-v4-0-937d42a420e9@microchip.com

Changes in v4:
- Split the commits into 3.
- Drop <drm/drm_panel.h>
- Link to v3: https://lore.kernel.org/r/20250624-microchip-lvds-v3-1-c3c6f1e40516@microchip.com

Changes in v3:
- Use BIT(0) instead of 1.
- Drop the panel field of the mchp_lvds structure.
- Drop the inner parentheses in write in serialiser_on().
- Link to v2: https://lore.kernel.org/r/20250623-microchip-lvds-v2-1-8ecbabc6abc4@microchip.com

Changes in v2:
- Switch to atomic bridge functions
- Drop custom connector creation
- Use drm_atomic_get_new_connector_for_encoder()
- Link to v1: https://lore.kernel.org/r/20250618-microchip-lvds-v1-1-1eae5acd7a82@microchip.com

---
Dharma Balasubiramani (3):
      drm/bridge: microchip-lvds: Remove unused drm_panel and redundant port node lookup
      drm/bridge: microchip-lvds: migrate to atomic bridge ops
      drm/bridge: microchip-lvds: fix bus format mismatch with VESA displays

 drivers/gpu/drm/bridge/microchip-lvds.c | 63 +++++++++++++++++++--------------
 1 file changed, 37 insertions(+), 26 deletions(-)
---
base-commit: 4325743c7e209ae7845293679a4de94b969f2bef
change-id: 20250618-microchip-lvds-b7151d96094a

Best regards,
-- 
Dharma Balasubiramani <dharma.b at microchip.com>



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