Message ID | 20180511141541.3164-2-niklas.soderlund+renesas@ragnatech.se (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
On 05/11/18 16:15, Niklas Söderlund wrote: > This reverts commit 015060cb7795eac34454696cc9c9f8b76926a401. Why? The cover letter states the reason, but it also needs to be added here in the commit log. Regards, Hans > --- > drivers/media/platform/rcar-vin/rcar-dma.c | 20 +++++--------------- > 1 file changed, 5 insertions(+), 15 deletions(-) > > diff --git a/drivers/media/platform/rcar-vin/rcar-dma.c b/drivers/media/platform/rcar-vin/rcar-dma.c > index b41ba9a4a2b3ac90..ac07f99e3516a620 100644 > --- a/drivers/media/platform/rcar-vin/rcar-dma.c > +++ b/drivers/media/platform/rcar-vin/rcar-dma.c > @@ -124,9 +124,7 @@ > #define VNDMR2_VPS (1 << 30) > #define VNDMR2_HPS (1 << 29) > #define VNDMR2_FTEV (1 << 17) > -#define VNDMR2_FTEH (1 << 16) > #define VNDMR2_VLV(n) ((n & 0xf) << 12) > -#define VNDMR2_HLV(n) ((n) & 0xfff) > > /* Video n CSI2 Interface Mode Register (Gen3) */ > #define VNCSI_IFMD_DES1 (1 << 26) > @@ -614,9 +612,8 @@ void rvin_crop_scale_comp(struct rvin_dev *vin) > > static int rvin_setup(struct rvin_dev *vin) > { > - u32 vnmc, dmr, dmr2, interrupts, lines; > + u32 vnmc, dmr, dmr2, interrupts; > bool progressive = false, output_is_yuv = false, input_is_yuv = false; > - bool halfsize = false; > > switch (vin->format.field) { > case V4L2_FIELD_TOP: > @@ -631,15 +628,12 @@ static int rvin_setup(struct rvin_dev *vin) > /* Use BT if video standard can be read and is 60 Hz format */ > if (!vin->info->use_mc && vin->std & V4L2_STD_525_60) > vnmc = VNMC_IM_FULL | VNMC_FOC; > - halfsize = true; > break; > case V4L2_FIELD_INTERLACED_TB: > vnmc = VNMC_IM_FULL; > - halfsize = true; > break; > case V4L2_FIELD_INTERLACED_BT: > vnmc = VNMC_IM_FULL | VNMC_FOC; > - halfsize = true; > break; > case V4L2_FIELD_NONE: > vnmc = VNMC_IM_ODD_EVEN; > @@ -682,15 +676,11 @@ static int rvin_setup(struct rvin_dev *vin) > break; > } > > - if (vin->info->model == RCAR_GEN3) { > - /* Enable HSYNC Field Toggle mode after height HSYNC inputs. */ > - lines = vin->format.height / (halfsize ? 2 : 1); > - dmr2 = VNDMR2_FTEH | VNDMR2_HLV(lines); > - vin_dbg(vin, "Field Toogle after %u lines\n", lines); > - } else { > - /* Enable VSYNC Field Toogle mode after one VSYNC input. */ > + /* Enable VSYNC Field Toogle mode after one VSYNC input */ > + if (vin->info->model == RCAR_GEN3) > + dmr2 = VNDMR2_FTEV; > + else > dmr2 = VNDMR2_FTEV | VNDMR2_VLV(1); > - } > > /* Hsync Signal Polarity Select */ > if (!(vin->mbus_cfg.flags & V4L2_MBUS_HSYNC_ACTIVE_LOW)) >
diff --git a/drivers/media/platform/rcar-vin/rcar-dma.c b/drivers/media/platform/rcar-vin/rcar-dma.c index b41ba9a4a2b3ac90..ac07f99e3516a620 100644 --- a/drivers/media/platform/rcar-vin/rcar-dma.c +++ b/drivers/media/platform/rcar-vin/rcar-dma.c @@ -124,9 +124,7 @@ #define VNDMR2_VPS (1 << 30) #define VNDMR2_HPS (1 << 29) #define VNDMR2_FTEV (1 << 17) -#define VNDMR2_FTEH (1 << 16) #define VNDMR2_VLV(n) ((n & 0xf) << 12) -#define VNDMR2_HLV(n) ((n) & 0xfff) /* Video n CSI2 Interface Mode Register (Gen3) */ #define VNCSI_IFMD_DES1 (1 << 26) @@ -614,9 +612,8 @@ void rvin_crop_scale_comp(struct rvin_dev *vin) static int rvin_setup(struct rvin_dev *vin) { - u32 vnmc, dmr, dmr2, interrupts, lines; + u32 vnmc, dmr, dmr2, interrupts; bool progressive = false, output_is_yuv = false, input_is_yuv = false; - bool halfsize = false; switch (vin->format.field) { case V4L2_FIELD_TOP: @@ -631,15 +628,12 @@ static int rvin_setup(struct rvin_dev *vin) /* Use BT if video standard can be read and is 60 Hz format */ if (!vin->info->use_mc && vin->std & V4L2_STD_525_60) vnmc = VNMC_IM_FULL | VNMC_FOC; - halfsize = true; break; case V4L2_FIELD_INTERLACED_TB: vnmc = VNMC_IM_FULL; - halfsize = true; break; case V4L2_FIELD_INTERLACED_BT: vnmc = VNMC_IM_FULL | VNMC_FOC; - halfsize = true; break; case V4L2_FIELD_NONE: vnmc = VNMC_IM_ODD_EVEN; @@ -682,15 +676,11 @@ static int rvin_setup(struct rvin_dev *vin) break; } - if (vin->info->model == RCAR_GEN3) { - /* Enable HSYNC Field Toggle mode after height HSYNC inputs. */ - lines = vin->format.height / (halfsize ? 2 : 1); - dmr2 = VNDMR2_FTEH | VNDMR2_HLV(lines); - vin_dbg(vin, "Field Toogle after %u lines\n", lines); - } else { - /* Enable VSYNC Field Toogle mode after one VSYNC input. */ + /* Enable VSYNC Field Toogle mode after one VSYNC input */ + if (vin->info->model == RCAR_GEN3) + dmr2 = VNDMR2_FTEV; + else dmr2 = VNDMR2_FTEV | VNDMR2_VLV(1); - } /* Hsync Signal Polarity Select */ if (!(vin->mbus_cfg.flags & V4L2_MBUS_HSYNC_ACTIVE_LOW))