diff options
| author | Thierry Reding <treding@nvidia.com> | 2014-07-21 12:28:25 +0200 |
|---|---|---|
| committer | Thierry Reding <treding@nvidia.com> | 2014-07-22 09:06:32 +0200 |
| commit | 3c523d7d38a17b17371a9ea952c04a9b65c8a357 (patch) | |
| tree | 200bbb4a345e20985325471a028f5ff04e2e1de0 /drivers/gpu/drm/panel | |
| parent | 371c359f83b4d19d2688e975a07dc44add307e24 (diff) | |
drm/dsi: Use peripheral's channel for DCS commands
When executing DCS commands, use the channel associated with the DSI
peripheral rather than one explicitly specified in the function call.
Devices shouldn't be able to step on each others' toes like this.
Acked-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'drivers/gpu/drm/panel')
| -rw-r--r-- | drivers/gpu/drm/panel/panel-s6e8aa0.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/panel/panel-s6e8aa0.c b/drivers/gpu/drm/panel/panel-s6e8aa0.c index beb43492b649..5502ef6bc074 100644 --- a/drivers/gpu/drm/panel/panel-s6e8aa0.c +++ b/drivers/gpu/drm/panel/panel-s6e8aa0.c @@ -138,7 +138,7 @@ static void s6e8aa0_dcs_write(struct s6e8aa0 *ctx, const void *data, size_t len) if (ctx->error < 0) return; - ret = mipi_dsi_dcs_write(dsi, dsi->channel, data, len); + ret = mipi_dsi_dcs_write(dsi, data, len); if (ret < 0) { dev_err(ctx->dev, "error %zd writing dcs seq: %*ph\n", ret, len, data); @@ -154,7 +154,7 @@ static int s6e8aa0_dcs_read(struct s6e8aa0 *ctx, u8 cmd, void *data, size_t len) if (ctx->error < 0) return ctx->error; - ret = mipi_dsi_dcs_read(dsi, dsi->channel, cmd, data, len); + ret = mipi_dsi_dcs_read(dsi, cmd, data, len); if (ret < 0) { dev_err(ctx->dev, "error %d reading dcs seq(%#x)\n", ret, cmd); ctx->error = ret; |