diff options
| author | Liu Ying <victor.liu@nxp.com> | 2023-10-18 11:52:12 +0800 |
|---|---|---|
| committer | Heiko Stuebner <heiko@sntech.de> | 2023-10-24 20:35:11 +0200 |
| commit | 93e82bb4de0196c4caeca1d8a6eef67863981d8f (patch) | |
| tree | 3153a6ece8cf54dd8b52e99e0e2ff9004e293950 /drivers/gpu/drm/rockchip/rockchip_drm_vop2.c | |
| parent | 6ae2ff23aa43a0c421cf315c34b105bdfe317f63 (diff) | |
drm/bridge: synopsys: dw-mipi-dsi: Fix hcomponent lbcc for burst mode
In order to support burst mode, vendor drivers set lane_mbps higher than
bandwidth through DPI interface. So, calculate horizontal component lane
byte clock cycle(lbcc) based on lane_mbps instead of pixel clock rate for
burst mode.
Fixes: ac87d23694f4 ("drm/bridge: synopsys: dw-mipi-dsi: Use pixel clock rate to calculate lbcc")
Reported-by: Heiko Stübner <heiko@sntech.de>
Closes: https://lore.kernel.org/linux-arm-kernel/5979575.UjTJXf6HLC@diego/T/#u
Tested-by: Heiko Stübner <heiko@sntech.de> # px30 minievb with xinpeng xpp055c272
Signed-off-by: Liu Ying <victor.liu@nxp.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20231018035212.1778767-1-victor.liu@nxp.com
Diffstat (limited to 'drivers/gpu/drm/rockchip/rockchip_drm_vop2.c')
0 files changed, 0 insertions, 0 deletions