drm: tilcdc: Replace drm_fb_get_bpp_depth() with drm_format_plane_cpp()

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The driver needs the number of bytes per pixel, not the bpp and depth
info meant for fbdev compatibility. Use the right API.

In the tilcdc_crtc_mode_set() function compute the hardware register
value directly from the pixel format instead of computing the number of
bits per pixels first.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Archit Taneja <architt@codeaurora.org>
Link: http://patchwork.freedesktop.org/patch/msgid/1476744081-24485-7-git-send-email-laurent.pinchart@ideasonboard.com

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Laurent Pinchart 2016-10-18 01:41:14 +03:00 • committed by Archit Taneja

parent ba0891d112

commit 59f11a4323

2 changed files with 12 additions and 13 deletions

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18

drivers/gpu/drm/tilcdc/tilcdc_crtc.c

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7

drivers/gpu/drm/tilcdc/tilcdc_plane.c

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