diff options
| author | Stephen Boyd <swboyd@chromium.org> | 2021-12-14 16:25:29 -0800 |
|---|---|---|
| committer | Robert Foss <robert.foss@linaro.org> | 2021-12-16 13:02:23 +0100 |
| commit | 0b665d4af35837f0a0ae63135b84a3c187c1db3b (patch) | |
| tree | dd2f6cdcf7bef9c015f6d3b5a9449a2866ca9e5c /drivers | |
| parent | d0a0b6cd8cf9f39d99d7d5c4c080499d17f43c33 (diff) | |
drm/bridge: ti-sn65dsi86: Set max register for regmap
Set the maximum register to 0xff so we can dump the registers for this
device in debugfs.
Fixes: a095f15c00e2 ("drm/bridge: add support for sn65dsi86 bridge driver")
Cc: Rob Clark <robdclark@chromium.org>
Cc: Douglas Anderson <dianders@chromium.org>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Stephen Boyd <swboyd@chromium.org>
Reviewed-by: Robert Foss <robert.foss@linaro.org>
Signed-off-by: Robert Foss <robert.foss@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20211215002529.382383-1-swboyd@chromium.org
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/bridge/ti-sn65dsi86.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/bridge/ti-sn65dsi86.c b/drivers/gpu/drm/bridge/ti-sn65dsi86.c index c9452eec968b..dab8f76618f3 100644 --- a/drivers/gpu/drm/bridge/ti-sn65dsi86.c +++ b/drivers/gpu/drm/bridge/ti-sn65dsi86.c @@ -213,6 +213,7 @@ static const struct regmap_config ti_sn65dsi86_regmap_config = { .val_bits = 8, .volatile_table = &ti_sn_bridge_volatile_table, .cache_type = REGCACHE_NONE, + .max_register = 0xFF, }; static int __maybe_unused ti_sn65dsi86_read_u16(struct ti_sn65dsi86 *pdata, |