diff options
| author | Andrey Shvetsov <andrey.shvetsov@k2l.de> | 2016-09-15 16:19:03 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-09-15 19:23:28 +0200 |
| commit | 55f142ca5f2d0fbb1e3c438f4a5aa86b339437d0 (patch) | |
| tree | 782ecf2aff9f09a12fbd637b40d010566484c43d /drivers/staging/most | |
| parent | 8c243d21d6ac980bdb38e11db9ffa3a44b1dc84c (diff) | |
staging: most: hdm-dim2: fix channel configuration
The DIM2 HDM checks the parameters passed to the function
configure_channel() and adapts the buffer sizes of the configuration
according to the hardware limitation. This patch is needed to init
the HAL layer with the correct values.
Signed-off-by: Andrey Shvetsov <andrey.shvetsov@k2l.de>
Signed-off-by: Christian Gromm <christian.gromm@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/most')
| -rw-r--r-- | drivers/staging/most/hdm-dim2/dim2_hdm.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/staging/most/hdm-dim2/dim2_hdm.c b/drivers/staging/most/hdm-dim2/dim2_hdm.c index 87039d9aa87f..dc71dab5b9c0 100644 --- a/drivers/staging/most/hdm-dim2/dim2_hdm.c +++ b/drivers/staging/most/hdm-dim2/dim2_hdm.c @@ -1,7 +1,7 @@ /* * dim2_hdm.c - MediaLB DIM2 Hardware Dependent Module * - * Copyright (C) 2015, Microchip Technology Germany II GmbH & Co. KG + * Copyright (C) 2015-2016, Microchip Technology Germany II GmbH & Co. KG * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of @@ -557,7 +557,7 @@ static int configure_channel(struct most_interface *most_iface, int ch_idx, hdm_ch->name, buf_size, new_size); spin_lock_irqsave(&dim_lock, flags); hal_ret = dim_init_control(&hdm_ch->ch, is_tx, ch_addr, - buf_size); + new_size); break; case MOST_CH_ASYNC: new_size = dim_norm_ctrl_async_buffer_size(buf_size); @@ -570,7 +570,7 @@ static int configure_channel(struct most_interface *most_iface, int ch_idx, pr_warn("%s: fixed buffer size (%d -> %d)\n", hdm_ch->name, buf_size, new_size); spin_lock_irqsave(&dim_lock, flags); - hal_ret = dim_init_async(&hdm_ch->ch, is_tx, ch_addr, buf_size); + hal_ret = dim_init_async(&hdm_ch->ch, is_tx, ch_addr, new_size); break; case MOST_CH_ISOC_AVP: new_size = dim_norm_isoc_buffer_size(buf_size, sub_size); |