diff options
| author | Steve Longerbeam <slongerbeam@gmail.com> | 2014-08-11 13:04:50 +0200 |
|---|---|---|
| committer | Philipp Zabel <p.zabel@pengutronix.de> | 2014-09-02 14:55:43 +0200 |
| commit | 1aa8ea0d2bd5d4ba7b5d2b132a02157bc1fb9793 (patch) | |
| tree | 60ae9f3c40e6dfb3e12ae523630ce82da2fd96da /drivers/gpu/ipu-v3/ipu-common.c | |
| parent | 2ffd48f2e7ae06c3d7b2bcde9a0cb211d1a32468 (diff) | |
gpu: ipu-v3: Add Image Converter unit
Adds the Image Converter (IC) unit.
Signed-off-by: Steve Longerbeam <steve_longerbeam@mentor.com>
Condensed the three CSC setup functions into a single one that
uses static tables to set up the CSC task parameters.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Diffstat (limited to 'drivers/gpu/ipu-v3/ipu-common.c')
| -rw-r--r-- | drivers/gpu/ipu-v3/ipu-common.c | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/drivers/gpu/ipu-v3/ipu-common.c b/drivers/gpu/ipu-v3/ipu-common.c index 511c364231a2..312eef6ffcad 100644 --- a/drivers/gpu/ipu-v3/ipu-common.c +++ b/drivers/gpu/ipu-v3/ipu-common.c @@ -429,6 +429,7 @@ struct ipu_devtype { unsigned long tpm_ofs; unsigned long csi0_ofs; unsigned long csi1_ofs; + unsigned long ic_ofs; unsigned long disp0_ofs; unsigned long disp1_ofs; unsigned long dc_tmpl_ofs; @@ -444,6 +445,7 @@ static struct ipu_devtype ipu_type_imx51 = { .tpm_ofs = 0x1f060000, .csi0_ofs = 0x1f030000, .csi1_ofs = 0x1f038000, + .ic_ofs = 0x1f020000, .disp0_ofs = 0x1e040000, .disp1_ofs = 0x1e048000, .dc_tmpl_ofs = 0x1f080000, @@ -459,6 +461,7 @@ static struct ipu_devtype ipu_type_imx53 = { .tpm_ofs = 0x07060000, .csi0_ofs = 0x07030000, .csi1_ofs = 0x07038000, + .ic_ofs = 0x07020000, .disp0_ofs = 0x06040000, .disp1_ofs = 0x06048000, .dc_tmpl_ofs = 0x07080000, @@ -474,6 +477,7 @@ static struct ipu_devtype ipu_type_imx6q = { .tpm_ofs = 0x00360000, .csi0_ofs = 0x00230000, .csi1_ofs = 0x00238000, + .ic_ofs = 0x00220000, .disp0_ofs = 0x00240000, .disp1_ofs = 0x00248000, .dc_tmpl_ofs = 0x00380000, @@ -518,8 +522,16 @@ static int ipu_submodules_init(struct ipu_soc *ipu, goto err_csi_1; } + ret = ipu_ic_init(ipu, dev, + ipu_base + devtype->ic_ofs, + ipu_base + devtype->tpm_ofs); + if (ret) { + unit = "ic"; + goto err_ic; + } + ret = ipu_di_init(ipu, dev, 0, ipu_base + devtype->disp0_ofs, - IPU_CONF_DI0_EN, ipu_clk); + IPU_CONF_DI0_EN, ipu_clk); if (ret) { unit = "di0"; goto err_di_0; @@ -572,6 +584,8 @@ err_dc: err_di_1: ipu_di_exit(ipu, 0); err_di_0: + ipu_ic_exit(ipu); +err_ic: ipu_csi_exit(ipu, 1); err_csi_1: ipu_csi_exit(ipu, 0); @@ -654,6 +668,7 @@ static void ipu_submodules_exit(struct ipu_soc *ipu) ipu_dc_exit(ipu); ipu_di_exit(ipu, 1); ipu_di_exit(ipu, 0); + ipu_ic_exit(ipu); ipu_csi_exit(ipu, 1); ipu_csi_exit(ipu, 0); ipu_cpmem_exit(ipu); @@ -879,6 +894,8 @@ static int ipu_probe(struct platform_device *pdev) ipu_base + devtype->csi0_ofs); dev_dbg(&pdev->dev, "csi1: 0x%08lx\n", ipu_base + devtype->csi1_ofs); + dev_dbg(&pdev->dev, "ic: 0x%08lx\n", + ipu_base + devtype->ic_ofs); dev_dbg(&pdev->dev, "disp0: 0x%08lx\n", ipu_base + devtype->disp0_ofs); dev_dbg(&pdev->dev, "disp1: 0x%08lx\n", |