Re: [PATCH v5 08/20] drm/bridge: analogix_dp: Add support for phy configuration.
From: Dmitry Baryshkov <hidden>
Date: 2025-01-09 12:41:13
Also in:
dri-devel, linux-arm-kernel, linux-devicetree, linux-rockchip, lkml
On Thu, Jan 09, 2025 at 11:27:13AM +0800, Damon Ding wrote:
Add support to configurate link rate, lane count, voltage swing and pre-emphasis with phy_configure(). It is helpful in application scenarios where analogix controller is mixed with the phy of other vendors. Signed-off-by: Damon Ding <redacted> --- Changes in v2: - remove needless assignments for phy_configure() - remove unnecessary changes for phy_power_on()/phy_power_off() Changes in v4: - remove unnecessary &phy_configure_opts_dp.lanes assignments in analogix_dp_set_link_bandwidth() - remove needless &phy_configure_opts_dp.lanes and &phy_configure_opts_dp.link_rate assignments in analogix_dp_set_lane_link_training() Changes in v5: - include <drm/drm_print.h> for dev_err() - use drm_err() instead of dev_err() --- .../drm/bridge/analogix/analogix_dp_core.c | 1 + .../drm/bridge/analogix/analogix_dp_core.h | 1 + .../gpu/drm/bridge/analogix/analogix_dp_reg.c | 52 +++++++++++++++++++ 3 files changed, 54 insertions(+)
Reviewed-by: Dmitry Baryshkov <redacted> -- With best wishes Dmitry -- linux-phy mailing list linux-phy@lists.infradead.org https://lists.infradead.org/mailman/listinfo/linux-phy