[PATCH v3 1/9] drm/amd/display: Align macro name as per DP spec

[Alex Deucher]

On Fri, Jan 3, 2020 at 6:53 PM Manasi Navare <manasi.d.navare at intel.com> wrote:
>
> Harry, Jani - Since this also updates the AMD driver file, should this be merged through
> AMD tree and then backmerged to drm-misc ?

Take it through whatever tree is easiest for you.

Alex

>
> Manasi
>
> On Mon, Dec 30, 2019 at 09:45:15PM +0530, Animesh Manna wrote:
> > [Why]:
> > Aligh with DP spec wanted to follow same naming convention.
> >
> > [How]:
> > Changed the macro name of the dpcd address used for getting requested
> > test-pattern.
> >
> > Cc: Harry Wentland <harry.wentland at amd.com>
> > Cc: Alex Deucher <alexander.deucher at amd.com>
> > Reviewed-by: Harry Wentland <harry.wentland at amd.com>
> > Signed-off-by: Animesh Manna <animesh.manna at intel.com>
> > ---
> >  drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c | 2 +-
> >  include/drm/drm_dp_helper.h                      | 2 +-
> >  2 files changed, 2 insertions(+), 2 deletions(-)
> >
> > diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c b/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
> > index 42aa889fd0f5..1a6109be2fce 100644
> > --- a/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
> > +++ b/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
> > @@ -2491,7 +2491,7 @@ static void dp_test_send_phy_test_pattern(struct dc_link *link)
> >       /* get phy test pattern and pattern parameters from DP receiver */
> >       core_link_read_dpcd(
> >                       link,
> > -                     DP_TEST_PHY_PATTERN,
> > +                     DP_PHY_TEST_PATTERN,
> >                       &dpcd_test_pattern.raw,
> >                       sizeof(dpcd_test_pattern));
> >       core_link_read_dpcd(
> > diff --git a/include/drm/drm_dp_helper.h b/include/drm/drm_dp_helper.h
> > index 8f8f3632e697..d6e560870fb1 100644
> > --- a/include/drm/drm_dp_helper.h
> > +++ b/include/drm/drm_dp_helper.h
> > @@ -699,7 +699,7 @@
> >  # define DP_TEST_CRC_SUPPORTED                   (1 << 5)
> >  # define DP_TEST_COUNT_MASK              0xf
> >
> > -#define DP_TEST_PHY_PATTERN                 0x248
> > +#define DP_PHY_TEST_PATTERN                 0x248
> >  #define DP_TEST_80BIT_CUSTOM_PATTERN_7_0    0x250
> >  #define      DP_TEST_80BIT_CUSTOM_PATTERN_15_8   0x251
> >  #define      DP_TEST_80BIT_CUSTOM_PATTERN_23_16  0x252
> > --
> > 2.24.0
> >
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