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20 Mar 2020 16:10:38 -0700 Date: Fri, 20 Mar 2020 16:12:16 -0700 From: Manasi Navare To: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Message-ID: <20200320231216.GC15035@intel.com> References: <20200313164831.5980-1-ville.syrjala@linux.intel.com> <20200313164831.5980-4-ville.syrjala@linux.intel.com> <20200318223732.GC6675@intel.com> <20200319132205.GI13686@intel.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20200319132205.GI13686@intel.com> User-Agent: Mutt/1.5.24 (2015-08-30) Subject: Re: [Intel-gfx] [PATCH 03/13] drm/i915: Drop usless master_transcoder assignments X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: intel-gfx@lists.freedesktop.org Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" On Thu, Mar 19, 2020 at 03:22:06PM +0200, Ville Syrj=E4l=E4 wrote: > On Wed, Mar 18, 2020 at 03:37:32PM -0700, Manasi Navare wrote: > > On Fri, Mar 13, 2020 at 06:48:21PM +0200, Ville Syrjala wrote: > > > From: Ville Syrj=E4l=E4 > > > = > > > The entire crtc state has been reset before readout so > > > master_transcoder is already set to INVALID. > > = > > But wont that mean that the master transcoder would be set to 0 > > on reset and what we want is actually setting that to INVALID > = > No. Pls see intel_crtc_state_reset() > Okay got it with that Reviewed-by: Manasi Navare Manasi = > = > > = > > Manasi > > = > > > = > > > Signed-off-by: Ville Syrj=E4l=E4 > > > --- > > > drivers/gpu/drm/i915/display/intel_display.c | 2 -- > > > 1 file changed, 2 deletions(-) > > > = > > > diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/g= pu/drm/i915/display/intel_display.c > > > index c49b4e6eb3d4..12823d8f6afe 100644 > > > --- a/drivers/gpu/drm/i915/display/intel_display.c > > > +++ b/drivers/gpu/drm/i915/display/intel_display.c > > > @@ -9364,7 +9364,6 @@ static bool i9xx_get_pipe_config(struct intel_c= rtc *crtc, > > > pipe_config->output_format =3D INTEL_OUTPUT_FORMAT_RGB; > > > pipe_config->cpu_transcoder =3D (enum transcoder) crtc->pipe; > > > pipe_config->shared_dpll =3D NULL; > > > - pipe_config->master_transcoder =3D INVALID_TRANSCODER; > > > = > > > ret =3D false; > > > = > > > @@ -10588,7 +10587,6 @@ static bool ilk_get_pipe_config(struct intel_= crtc *crtc, > > > = > > > pipe_config->cpu_transcoder =3D (enum transcoder) crtc->pipe; > > > pipe_config->shared_dpll =3D NULL; > > > - pipe_config->master_transcoder =3D INVALID_TRANSCODER; > > > = > > > ret =3D false; > > > tmp =3D intel_de_read(dev_priv, PIPECONF(crtc->pipe)); > > > -- = > > > 2.24.1 > > > = > = > -- = > Ville Syrj=E4l=E4 > Intel _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx