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SubjectRe: [PATCH] drm/rockchip: Add BGR formats to VOP
On 2015年05月08日 16:49, Tomasz Figa wrote:
> Hi Mark,
>
> Thanks for review.
>
> On Fri, May 8, 2015 at 5:40 PM, Mark yao <mark.yao@rock-chips.com> wrote:
>>> @@ -233,6 +243,7 @@ static const struct vop_win_phy win23_data = {
>>> .nformats = ARRAY_SIZE(formats_234),
>>> .enable = VOP_REG(WIN2_CTRL0, 0x1, 0),
>>> .format = VOP_REG(WIN2_CTRL0, 0x7, 1),
>>> + .rb_swap = VOP_REG(WIN0_CTRL0, 0x1, 12),
>> Should be:
>>
>> .rb_swap = VOP_REG(VOP_WIN2_CTRL0, 0x1, 12),
>>
> Right, good catch.
>
>>> .dsp_info = VOP_REG(WIN2_DSP_INFO0, 0x0fff0fff, 0),
>>> .dsp_st = VOP_REG(WIN2_DSP_ST0, 0x1fff1fff, 0),
>>> .yrgb_mst = VOP_REG(WIN2_MST0, 0xffffffff, 0),
>>> @@ -246,6 +257,7 @@ static const struct vop_win_phy cursor_data = {
>>> .nformats = ARRAY_SIZE(formats_234),
>>> .enable = VOP_REG(HWC_CTRL0, 0x1, 0),
>>> .format = VOP_REG(HWC_CTRL0, 0x7, 1),
>>> + .rb_swap = VOP_REG(WIN0_CTRL0, 0x1, 12),
>> cursor win not support rb_swap, remove it.
>>
> Hmm, according to the datasheet of RK3288 I have (0.7, October 2014),
> there is a field called hwc_rb_swap at bit 12 of HWC_CTRL0 register.
> Is it an error in the datasheet?
>
> Best regards,
> Tomasz
>
>
>
Oh, yes, I find it, rb_swap at HWC_CTRL0 bit 12. you are right.
Thanks :-)

--
Mark Yao




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