linux/drivers/gpu
Cristian Ciocaltea ba9c2fe18c drm/rockchip: dw_hdmi_qp: Switch to phy_configure()
Stop relying on phy_set_bus_width() based workaround to setup the TMDS
character rate and, instead, use the recently introduced HDMI PHY
configuration API.  This is also a prerequisite to enable high color
depth and FRL support.

Additionally, move the logic to ->atomic_check() callback where the
current mode rate is already provided by the connector state.  As a
matter of fact this is actually necessary to ensure the link rate is
configured before VOP2 attempts to use the PHY PLL as a DCLK source in
vop2_crtc_atomic_enable().  The rationale is to restrict any changes of
the PHY rate via CCF and, instead, prefer the PHY configuration API for
this purpose.

Acked-by: Daniel Stone <daniels@collabora.com>
Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://lore.kernel.org/r/20251021-rk3588-10bpc-v3-3-3d3eed00a6db@collabora.com
History 2025-11-14 23:10:36 +01:00
..
drm drm/rockchip: dw_hdmi_qp: Switch to phy_configure() 2025-11-14 23:10:36 +01:00
host1x gpu: host1x: Syncpoint interrupt performance optimization 2025-11-14 18:27:19 +01:00
ipu-v3 gpu: ipu-v3: Switch to irq_find_mapping() 2025-05-16 21:06:12 +02:00
nova-core drm next for 6.18-rc1 2025-10-02 12:47:25 -07:00
trace gpu/trace: make TRACE_GPU_MEM configurable 2025-07-08 09:34:47 -07:00
vga vga_switcheroo: Use pci_is_display() 2025-07-17 15:30:13 -05:00
Makefile gpu: nova-core: add initial driver stub 2025-03-09 19:24:27 +01:00