Re: [Intel-gfx] [PATCH v2] drm/i915/icl: Fix CRC mismatch error for DP link layer compliance

2019-03-08 Thread Maarten Lankhorst
ai 7. maaliskuuta 2019 9.52 >> To: intel-gfx@lists.freedesktop.org; Swarup, Aditya >> Subject: Re: [Intel-gfx] [PATCH v2] drm/i915/icl: Fix CRC mismatch error for >> DP link >> layer compliance >> >> The patch looks ok to me. >> >> On Wed, 2019-03-06 a

Re: [Intel-gfx] [PATCH v2] drm/i915/icl: Fix CRC mismatch error for DP link layer compliance

2019-03-08 Thread Saarinen, Jani
Ping, ok to merge? > -Original Message- > From: Intel-gfx [mailto:intel-gfx-boun...@lists.freedesktop.org] On Behalf Of > Kahola, Mika > Sent: torstai 7. maaliskuuta 2019 9.52 > To: intel-gfx@lists.freedesktop.org; Swarup, Aditya > Subject: Re: [Intel-gfx] [PATCH v2]

Re: [Intel-gfx] [PATCH v2] drm/i915/icl: Fix CRC mismatch error for DP link layer compliance

2019-03-06 Thread Kahola, Mika
The patch looks ok to me. On Wed, 2019-03-06 at 18:14 -0800, Aditya Swarup wrote: > Setting the pixel rounding bit to 1 in PIPE_CHICKEN register allows > to passthrough FB pixels unmodified across pipe. This fixes the > failures > for DP link layer compliance tests 4.4.1.1, 4.4.1.2 & 4.4.1.3. >

[Intel-gfx] [PATCH v2] drm/i915/icl: Fix CRC mismatch error for DP link layer compliance

2019-03-06 Thread Aditya Swarup
Setting the pixel rounding bit to 1 in PIPE_CHICKEN register allows to passthrough FB pixels unmodified across pipe. This fixes the failures for DP link layer compliance tests 4.4.1.1, 4.4.1.2 & 4.4.1.3. (Lineage #1605353570) v2: This is also needed to fix failing IGT test case kms_cursor_crc on