| Message ID | 20240416141905.454253-6-tomm.merciai@gmail.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | Alvium improvements | expand |
Hi Tommaso, On Tue, Apr 16, 2024 at 04:19:05PM +0200, Tommaso Merciai wrote: > Into alvium cameras REG_BCRM_GAIN_RW control the analog gain. > Let's use the right V4L2_CID_ANALOGUE_GAIN ctrl. > > Signed-off-by: Tommaso Merciai <tomm.merciai@gmail.com> > --- > drivers/media/i2c/alvium-csi2.c | 6 +++--- > 1 file changed, 3 insertions(+), 3 deletions(-) > > diff --git a/drivers/media/i2c/alvium-csi2.c b/drivers/media/i2c/alvium-csi2.c > index 30ef9b905211..56d64f27df72 100644 > --- a/drivers/media/i2c/alvium-csi2.c > +++ b/drivers/media/i2c/alvium-csi2.c > @@ -1993,7 +1993,7 @@ static int alvium_g_volatile_ctrl(struct v4l2_ctrl *ctrl) > int val; > > switch (ctrl->id) { > - case V4L2_CID_GAIN: > + case V4L2_CID_ANALOGUE_GAIN: > val = alvium_get_gain(alvium); > if (val < 0) > return val; > @@ -2025,7 +2025,7 @@ static int alvium_s_ctrl(struct v4l2_ctrl *ctrl) > return 0; > > switch (ctrl->id) { > - case V4L2_CID_GAIN: > + case V4L2_CID_ANALOGUE_GAIN: > ret = alvium_set_ctrl_gain(alvium, ctrl->val); > break; > case V4L2_CID_AUTOGAIN: > @@ -2154,7 +2154,7 @@ static int alvium_ctrl_init(struct alvium_dev *alvium) > > if (alvium->avail_ft.gain) { > ctrls->gain = v4l2_ctrl_new_std(hdl, ops, > - V4L2_CID_GAIN, > + V4L2_CID_ANALOGUE_GAIN, > alvium->min_gain, > alvium->max_gain, > alvium->inc_gain, This looks like a bugfix. Shouldn't it be cc'd to stable as well? A Fixes: tag would be nice, too.
Hi Sakari, Thanks for your review. On Wed, Apr 24, 2024 at 06:11:26PM +0000, Sakari Ailus wrote: > Hi Tommaso, > > On Tue, Apr 16, 2024 at 04:19:05PM +0200, Tommaso Merciai wrote: > > Into alvium cameras REG_BCRM_GAIN_RW control the analog gain. > > Let's use the right V4L2_CID_ANALOGUE_GAIN ctrl. > > > > Signed-off-by: Tommaso Merciai <tomm.merciai@gmail.com> > > --- > > drivers/media/i2c/alvium-csi2.c | 6 +++--- > > 1 file changed, 3 insertions(+), 3 deletions(-) > > > > diff --git a/drivers/media/i2c/alvium-csi2.c b/drivers/media/i2c/alvium-csi2.c > > index 30ef9b905211..56d64f27df72 100644 > > --- a/drivers/media/i2c/alvium-csi2.c > > +++ b/drivers/media/i2c/alvium-csi2.c > > @@ -1993,7 +1993,7 @@ static int alvium_g_volatile_ctrl(struct v4l2_ctrl *ctrl) > > int val; > > > > switch (ctrl->id) { > > - case V4L2_CID_GAIN: > > + case V4L2_CID_ANALOGUE_GAIN: > > val = alvium_get_gain(alvium); > > if (val < 0) > > return val; > > @@ -2025,7 +2025,7 @@ static int alvium_s_ctrl(struct v4l2_ctrl *ctrl) > > return 0; > > > > switch (ctrl->id) { > > - case V4L2_CID_GAIN: > > + case V4L2_CID_ANALOGUE_GAIN: > > ret = alvium_set_ctrl_gain(alvium, ctrl->val); > > break; > > case V4L2_CID_AUTOGAIN: > > @@ -2154,7 +2154,7 @@ static int alvium_ctrl_init(struct alvium_dev *alvium) > > > > if (alvium->avail_ft.gain) { > > ctrls->gain = v4l2_ctrl_new_std(hdl, ops, > > - V4L2_CID_GAIN, > > + V4L2_CID_ANALOGUE_GAIN, > > alvium->min_gain, > > alvium->max_gain, > > alvium->inc_gain, > > This looks like a bugfix. Shouldn't it be cc'd to stable as well? A Fixes: > tag would be nice, too. Fully agree. Plan is to add in v2 Fixes: 0a7af872915e ("media: i2c: Add support for alvium camera") like you suggest and stable@vger.kernel.org in CC. Thanks & Regards, Tommaso > > -- > Regards, > > Sakari Ailus
Hi Tommaso, On Fri, Apr 26, 2024 at 09:09:35AM +0200, Tommaso Merciai wrote: > Hi Sakari, > Thanks for your review. > > On Wed, Apr 24, 2024 at 06:11:26PM +0000, Sakari Ailus wrote: > > Hi Tommaso, > > > > On Tue, Apr 16, 2024 at 04:19:05PM +0200, Tommaso Merciai wrote: > > > Into alvium cameras REG_BCRM_GAIN_RW control the analog gain. > > > Let's use the right V4L2_CID_ANALOGUE_GAIN ctrl. > > > > > > Signed-off-by: Tommaso Merciai <tomm.merciai@gmail.com> > > > --- > > > drivers/media/i2c/alvium-csi2.c | 6 +++--- > > > 1 file changed, 3 insertions(+), 3 deletions(-) > > > > > > diff --git a/drivers/media/i2c/alvium-csi2.c b/drivers/media/i2c/alvium-csi2.c > > > index 30ef9b905211..56d64f27df72 100644 > > > --- a/drivers/media/i2c/alvium-csi2.c > > > +++ b/drivers/media/i2c/alvium-csi2.c > > > @@ -1993,7 +1993,7 @@ static int alvium_g_volatile_ctrl(struct v4l2_ctrl *ctrl) > > > int val; > > > > > > switch (ctrl->id) { > > > - case V4L2_CID_GAIN: > > > + case V4L2_CID_ANALOGUE_GAIN: > > > val = alvium_get_gain(alvium); > > > if (val < 0) > > > return val; > > > @@ -2025,7 +2025,7 @@ static int alvium_s_ctrl(struct v4l2_ctrl *ctrl) > > > return 0; > > > > > > switch (ctrl->id) { > > > - case V4L2_CID_GAIN: > > > + case V4L2_CID_ANALOGUE_GAIN: > > > ret = alvium_set_ctrl_gain(alvium, ctrl->val); > > > break; > > > case V4L2_CID_AUTOGAIN: > > > @@ -2154,7 +2154,7 @@ static int alvium_ctrl_init(struct alvium_dev *alvium) > > > > > > if (alvium->avail_ft.gain) { > > > ctrls->gain = v4l2_ctrl_new_std(hdl, ops, > > > - V4L2_CID_GAIN, > > > + V4L2_CID_ANALOGUE_GAIN, > > > alvium->min_gain, > > > alvium->max_gain, > > > alvium->inc_gain, > > > > This looks like a bugfix. Shouldn't it be cc'd to stable as well? A Fixes: > > tag would be nice, too. > > Fully agree. > Plan is to add in v2 Fixes: 0a7af872915e ("media: i2c: Add support for alvium camera") > like you suggest and stable@vger.kernel.org in CC. Just make sure git send-email won't actually cc the patch to the stable e-mail address. Cc: tag is enough. The git config option is sendemail.suppresscc.
Hi Sakari, On Fri, Apr 26, 2024 at 07:13:06AM +0000, Sakari Ailus wrote: > Hi Tommaso, > > On Fri, Apr 26, 2024 at 09:09:35AM +0200, Tommaso Merciai wrote: > > Hi Sakari, > > Thanks for your review. > > > > On Wed, Apr 24, 2024 at 06:11:26PM +0000, Sakari Ailus wrote: > > > Hi Tommaso, > > > > > > On Tue, Apr 16, 2024 at 04:19:05PM +0200, Tommaso Merciai wrote: > > > > Into alvium cameras REG_BCRM_GAIN_RW control the analog gain. > > > > Let's use the right V4L2_CID_ANALOGUE_GAIN ctrl. > > > > > > > > Signed-off-by: Tommaso Merciai <tomm.merciai@gmail.com> > > > > --- > > > > drivers/media/i2c/alvium-csi2.c | 6 +++--- > > > > 1 file changed, 3 insertions(+), 3 deletions(-) > > > > > > > > diff --git a/drivers/media/i2c/alvium-csi2.c b/drivers/media/i2c/alvium-csi2.c > > > > index 30ef9b905211..56d64f27df72 100644 > > > > --- a/drivers/media/i2c/alvium-csi2.c > > > > +++ b/drivers/media/i2c/alvium-csi2.c > > > > @@ -1993,7 +1993,7 @@ static int alvium_g_volatile_ctrl(struct v4l2_ctrl *ctrl) > > > > int val; > > > > > > > > switch (ctrl->id) { > > > > - case V4L2_CID_GAIN: > > > > + case V4L2_CID_ANALOGUE_GAIN: > > > > val = alvium_get_gain(alvium); > > > > if (val < 0) > > > > return val; > > > > @@ -2025,7 +2025,7 @@ static int alvium_s_ctrl(struct v4l2_ctrl *ctrl) > > > > return 0; > > > > > > > > switch (ctrl->id) { > > > > - case V4L2_CID_GAIN: > > > > + case V4L2_CID_ANALOGUE_GAIN: > > > > ret = alvium_set_ctrl_gain(alvium, ctrl->val); > > > > break; > > > > case V4L2_CID_AUTOGAIN: > > > > @@ -2154,7 +2154,7 @@ static int alvium_ctrl_init(struct alvium_dev *alvium) > > > > > > > > if (alvium->avail_ft.gain) { > > > > ctrls->gain = v4l2_ctrl_new_std(hdl, ops, > > > > - V4L2_CID_GAIN, > > > > + V4L2_CID_ANALOGUE_GAIN, > > > > alvium->min_gain, > > > > alvium->max_gain, > > > > alvium->inc_gain, > > > > > > This looks like a bugfix. Shouldn't it be cc'd to stable as well? A Fixes: > > > tag would be nice, too. > > > > Fully agree. > > Plan is to add in v2 Fixes: 0a7af872915e ("media: i2c: Add support for alvium camera") > > like you suggest and stable@vger.kernel.org in CC. > > Just make sure git send-email won't actually cc the patch to the stable > e-mail address. Cc: tag is enough. The git config option is > sendemail.suppresscc. Sorry, just to clarify. You are suggesting just to add sendemail.suppresscc. option right? No cc stable@vger.kernel.org Thanks & Regards, Tommaso > > -- > Regards, > > Sakari Ailus
Hi Tommaso, On Fri, Apr 26, 2024 at 10:41:36AM +0200, Tommaso Merciai wrote: > Hi Sakari, > > On Fri, Apr 26, 2024 at 07:13:06AM +0000, Sakari Ailus wrote: > > Hi Tommaso, > > > > On Fri, Apr 26, 2024 at 09:09:35AM +0200, Tommaso Merciai wrote: > > > Hi Sakari, > > > Thanks for your review. > > > > > > On Wed, Apr 24, 2024 at 06:11:26PM +0000, Sakari Ailus wrote: > > > > Hi Tommaso, > > > > > > > > On Tue, Apr 16, 2024 at 04:19:05PM +0200, Tommaso Merciai wrote: > > > > > Into alvium cameras REG_BCRM_GAIN_RW control the analog gain. > > > > > Let's use the right V4L2_CID_ANALOGUE_GAIN ctrl. > > > > > > > > > > Signed-off-by: Tommaso Merciai <tomm.merciai@gmail.com> > > > > > --- > > > > > drivers/media/i2c/alvium-csi2.c | 6 +++--- > > > > > 1 file changed, 3 insertions(+), 3 deletions(-) > > > > > > > > > > diff --git a/drivers/media/i2c/alvium-csi2.c b/drivers/media/i2c/alvium-csi2.c > > > > > index 30ef9b905211..56d64f27df72 100644 > > > > > --- a/drivers/media/i2c/alvium-csi2.c > > > > > +++ b/drivers/media/i2c/alvium-csi2.c > > > > > @@ -1993,7 +1993,7 @@ static int alvium_g_volatile_ctrl(struct v4l2_ctrl *ctrl) > > > > > int val; > > > > > > > > > > switch (ctrl->id) { > > > > > - case V4L2_CID_GAIN: > > > > > + case V4L2_CID_ANALOGUE_GAIN: > > > > > val = alvium_get_gain(alvium); > > > > > if (val < 0) > > > > > return val; > > > > > @@ -2025,7 +2025,7 @@ static int alvium_s_ctrl(struct v4l2_ctrl *ctrl) > > > > > return 0; > > > > > > > > > > switch (ctrl->id) { > > > > > - case V4L2_CID_GAIN: > > > > > + case V4L2_CID_ANALOGUE_GAIN: > > > > > ret = alvium_set_ctrl_gain(alvium, ctrl->val); > > > > > break; > > > > > case V4L2_CID_AUTOGAIN: > > > > > @@ -2154,7 +2154,7 @@ static int alvium_ctrl_init(struct alvium_dev *alvium) > > > > > > > > > > if (alvium->avail_ft.gain) { > > > > > ctrls->gain = v4l2_ctrl_new_std(hdl, ops, > > > > > - V4L2_CID_GAIN, > > > > > + V4L2_CID_ANALOGUE_GAIN, > > > > > alvium->min_gain, > > > > > alvium->max_gain, > > > > > alvium->inc_gain, > > > > > > > > This looks like a bugfix. Shouldn't it be cc'd to stable as well? A Fixes: > > > > tag would be nice, too. > > > > > > Fully agree. > > > Plan is to add in v2 Fixes: 0a7af872915e ("media: i2c: Add support for alvium camera") > > > like you suggest and stable@vger.kernel.org in CC. > > > > Just make sure git send-email won't actually cc the patch to the stable > > e-mail address. Cc: tag is enough. The git config option is > > sendemail.suppresscc. > > Sorry, just to clarify. > You are suggesting just to add sendemail.suppresscc. option right? > No cc stable@vger.kernel.org Yes, and adding a Cc: stable@vger.kernel.org tag.
diff --git a/drivers/media/i2c/alvium-csi2.c b/drivers/media/i2c/alvium-csi2.c index 30ef9b905211..56d64f27df72 100644 --- a/drivers/media/i2c/alvium-csi2.c +++ b/drivers/media/i2c/alvium-csi2.c @@ -1993,7 +1993,7 @@ static int alvium_g_volatile_ctrl(struct v4l2_ctrl *ctrl) int val; switch (ctrl->id) { - case V4L2_CID_GAIN: + case V4L2_CID_ANALOGUE_GAIN: val = alvium_get_gain(alvium); if (val < 0) return val; @@ -2025,7 +2025,7 @@ static int alvium_s_ctrl(struct v4l2_ctrl *ctrl) return 0; switch (ctrl->id) { - case V4L2_CID_GAIN: + case V4L2_CID_ANALOGUE_GAIN: ret = alvium_set_ctrl_gain(alvium, ctrl->val); break; case V4L2_CID_AUTOGAIN: @@ -2154,7 +2154,7 @@ static int alvium_ctrl_init(struct alvium_dev *alvium) if (alvium->avail_ft.gain) { ctrls->gain = v4l2_ctrl_new_std(hdl, ops, - V4L2_CID_GAIN, + V4L2_CID_ANALOGUE_GAIN, alvium->min_gain, alvium->max_gain, alvium->inc_gain,
Into alvium cameras REG_BCRM_GAIN_RW control the analog gain. Let's use the right V4L2_CID_ANALOGUE_GAIN ctrl. Signed-off-by: Tommaso Merciai <tomm.merciai@gmail.com> --- drivers/media/i2c/alvium-csi2.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)