On Mon, Sep 23, 2019 at 5:44 AM Sandy Huang hjc@rock-chips.com wrote:
cpp[BytePerPlane] can't describe the 10bit data format correctly, So we use bpp[BitPerPlane] to instead cpp.
Signed-off-by: Sandy Huang hjc@rock-chips.com
drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c | 4 ++-- drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c | 2 +- drivers/gpu/drm/msm/disp/mdp5/mdp5_smp.c | 2 +- drivers/gpu/drm/msm/msm_fb.c | 2 +- 4 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c index b3417d5..c57731c 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c @@ -1148,8 +1148,8 @@ static int _dpu_debugfs_status_show(struct seq_file *s, void *data) fb->base.id, (char *) &fb->format->format, fb->width, fb->height); for (i = 0; i < ARRAY_SIZE(fb->format->cpp); ++i)
seq_printf(s, "cpp[%d]:%u ",i, fb->format->cpp[i]);
seq_printf(s, "bpp[%d]:%u ",i, fb->format->bpp[i]); seq_puts(s, "\n\t"); seq_printf(s, "modifier:%8llu ", fb->modifier);diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c b/drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c index ff14555..61ab4dc 100644 --- a/drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c +++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c @@ -790,7 +790,7 @@ static void mdp5_crtc_restore_cursor(struct drm_crtc *crtc) width = mdp5_crtc->cursor.width; height = mdp5_crtc->cursor.height;
stride = width * info->cpp[0];
stride = width * info->bpp[0] / 8; get_roi(crtc, &roi_w, &roi_h);diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_smp.c b/drivers/gpu/drm/msm/disp/mdp5/mdp5_smp.c index 776337f..992477d 100644 --- a/drivers/gpu/drm/msm/disp/mdp5/mdp5_smp.c +++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5_smp.c @@ -147,7 +147,7 @@ uint32_t mdp5_smp_calculate(struct mdp5_smp *smp, for (i = 0; i < nplanes; i++) { int n, fetch_stride, cpp;
cpp = info->cpp[i];
cpp = info->bpp[i] / 8;
Unless I missed something in your first patch, I don't think this series is bisectable, ie. replacing cpp w/ bpp would cause everything else not to compile. Looks like there was an alternative proposal on the first patch, but if we do end up going this route, I think you should add bpp in the first patch, and remove cpp in the last patch. (And also probably sprinkle around WARN_ON(info->bpp[n] % 8) in places were it is expected to be a multiple of 8)
BR, -R
fetch_stride = width * cpp / (i ? hsub : 1); n = DIV_ROUND_UP(fetch_stride * nlines, smp->blk_size);diff --git a/drivers/gpu/drm/msm/msm_fb.c b/drivers/gpu/drm/msm/msm_fb.c index 5bcd5e5..4545fa1 100644 --- a/drivers/gpu/drm/msm/msm_fb.c +++ b/drivers/gpu/drm/msm/msm_fb.c @@ -172,7 +172,7 @@ static struct drm_framebuffer *msm_framebuffer_init(struct drm_device *dev, unsigned int min_size;
min_size = (height - 1) * mode_cmd->pitches[i]
+ width * info->cpp[i]
+ width * info->bpp[i] / 8 + mode_cmd->offsets[i]; if (bos[i]->size < min_size) {-- 2.7.4