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| author | Kaustabh Chakraborty <kauschluss@disroot.org> | 2025-07-06 23:55:36 +0530 |
|---|---|---|
| committer | Inki Dae <inki.dae@samsung.com> | 2025-09-15 19:54:45 +0900 |
| commit | 7c9b998947f19457e32496ab9edeea798373c426 (patch) | |
| tree | 701615ea38daa90f6a3b2695288553d1bdbe27c8 /include | |
| parent | drm/bridge: samsung-dsim: support separate LINK and DPHY status registers (diff) | |
| download | linux-7c9b998947f19457e32496ab9edeea798373c426.tar.gz linux-7c9b998947f19457e32496ab9edeea798373c426.zip | |
drm/bridge: samsung-dsim: add SFRCTRL register
On Exynos7870 devices, enabling the display requires disabling
standby by writing to the SFRCTRL register. Add the register and related
bit values. Since this behavior isn't available on other SoCs, implement
a flag in the driver data struct indicating the availability of this
feature.
Signed-off-by: Kaustabh Chakraborty <kauschluss@disroot.org>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/drm/bridge/samsung-dsim.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/drm/bridge/samsung-dsim.h b/include/drm/bridge/samsung-dsim.h index d7877191bad1..f0c1e5c5ed49 100644 --- a/include/drm/bridge/samsung-dsim.h +++ b/include/drm/bridge/samsung-dsim.h @@ -57,6 +57,7 @@ struct samsung_dsim_driver_data { unsigned int has_freqband:1; unsigned int has_clklane_stop:1; unsigned int has_broken_fifoctrl_emptyhdr:1; + unsigned int has_sfrctrl:1; unsigned int num_clks; unsigned int min_freq; unsigned int max_freq; |