diff options
| author | Thierry Reding <treding@nvidia.com> | 2014-08-06 09:07:49 +0200 |
|---|---|---|
| committer | Thierry Reding <treding@nvidia.com> | 2014-11-13 13:55:49 +0100 |
| commit | 8677affc6cc24ebc0c5728c8f11140f0c509152f (patch) | |
| tree | 10c3fd892ba1a1c155019a48a3e899c00c61d92d /drivers/gpu/drm/panel | |
| parent | dbf30b695809b88fd650dab4028156fb85c5f2d9 (diff) | |
| download | linux-8677affc6cc24ebc0c5728c8f11140f0c509152f.tar.bz2 | |
drm/panel: s6e8aa0: Use standard MIPI DSI function
Use the newly introduced mipi_dsi_set_maximum_return_packet_size()
function to replace an open-coded version.
Reviewed-by: Sean Paul <seanpaul@chromium.org>
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 | 16 |
1 files changed, 2 insertions, 14 deletions
diff --git a/drivers/gpu/drm/panel/panel-s6e8aa0.c b/drivers/gpu/drm/panel/panel-s6e8aa0.c index 17bc7991344d..373bcbdaeb61 100644 --- a/drivers/gpu/drm/panel/panel-s6e8aa0.c +++ b/drivers/gpu/drm/panel/panel-s6e8aa0.c @@ -800,27 +800,15 @@ static void s6e8aa0_panel_init(struct s6e8aa0 *ctx) } static void s6e8aa0_set_maximum_return_packet_size(struct s6e8aa0 *ctx, - int size) + u16 size) { struct mipi_dsi_device *dsi = to_mipi_dsi_device(ctx->dev); - const struct mipi_dsi_host_ops *ops = dsi->host->ops; - u8 buf[] = {size, 0}; - struct mipi_dsi_msg msg = { - .channel = dsi->channel, - .type = MIPI_DSI_SET_MAXIMUM_RETURN_PACKET_SIZE, - .tx_len = sizeof(buf), - .tx_buf = buf - }; int ret; if (ctx->error < 0) return; - if (!ops || !ops->transfer) - ret = -EIO; - else - ret = ops->transfer(dsi->host, &msg); - + ret = mipi_dsi_set_maximum_return_packet_size(dsi, size); if (ret < 0) { dev_err(ctx->dev, "error %d setting maximum return packet size to %d\n", |