lkml.org 
[lkml]   [2015]   [May]   [5]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    From
    Subject[PATCH 3.13.y-ckt 09/90] Input: synaptics - log queried and quirked dimension values
    Date
    3.13.11-ckt20 -stable review patch.  If anyone has any objections, please let me know.

    ------------------

    From: Daniel Martin <consume.noise@gmail.com>

    commit 9aff65982d0f58a78a27769fba7e97bc937b2593 upstream.

    Logging the dimension values we queried and the values we use from a quirk
    to overwrite can be helpful for debugging.

    This partly relates to bug:
    https://bugzilla.kernel.org/show_bug.cgi?id=91541

    Signed-off-by: Daniel Martin <consume.noise@gmail.com>
    Acked-by: Hans de Goede <hdegoede@redhat.com>
    Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
    Signed-off-by: Kamal Mostafa <kamal@canonical.com>
    ---
    drivers/input/mouse/synaptics.c | 10 ++++++++++
    1 file changed, 10 insertions(+)

    diff --git a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c
    index 044f411..0e991e0 100644
    --- a/drivers/input/mouse/synaptics.c
    +++ b/drivers/input/mouse/synaptics.c
    @@ -356,6 +356,9 @@ static int synaptics_resolution(struct psmouse *psmouse)
    } else {
    priv->x_max = (resp[0] << 5) | ((resp[1] & 0x0f) << 1);
    priv->y_max = (resp[2] << 5) | ((resp[1] & 0xf0) >> 3);
    + psmouse_info(psmouse,
    + "queried max coordinates: x [..%d], y [..%d]\n",
    + priv->x_max, priv->y_max);
    }
    }

    @@ -373,6 +376,9 @@ static int synaptics_resolution(struct psmouse *psmouse)
    } else {
    priv->x_min = (resp[0] << 5) | ((resp[1] & 0x0f) << 1);
    priv->y_min = (resp[2] << 5) | ((resp[1] & 0xf0) >> 3);
    + psmouse_info(psmouse,
    + "queried min coordinates: x [%d..], y [%d..]\n",
    + priv->x_min, priv->y_min);
    }
    }

    @@ -395,6 +401,10 @@ static void synaptics_apply_quirks(struct psmouse *psmouse)
    priv->x_max = min_max_pnpid_table[i].x_max;
    priv->y_min = min_max_pnpid_table[i].y_min;
    priv->y_max = min_max_pnpid_table[i].y_max;
    + psmouse_info(psmouse,
    + "quirked min/max coordinates: x [%d..%d], y [%d..%d]\n",
    + priv->x_min, priv->x_max,
    + priv->y_min, priv->y_max);
    break;
    }
    }
    --
    1.9.1


    \
     
     \ /
      Last update: 2015-05-06 00:01    [W:4.069 / U:0.028 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site