Message ID | 20181201010412.32372-1-manasi.d.navare@intel.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Series | drm/i915/dp: Fix link compute m_n calc for DSC | expand |
On Fri, Nov 30, 2018 at 05:04:12PM -0800, Manasi Navare wrote: > Fix the intel_link_compute_m_n in case of display stream > compression. This patch passes the compressed_bpp to > intel_link_compute_m_n if compression is enabled. > > Fixes: a4a157777c80 ("drm/i915/dp: Compute DSC pipe config in atomic check") > Cc: Ville Syrjala <ville.syrjala@linux.intel.com> > Cc: Anusha Srivatsa <anusha.srivatsa@intel.com> > Signed-off-by: Manasi Navare <manasi.d.navare@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> > --- > drivers/gpu/drm/i915/intel_dp.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c > index 38a6e82153fd..a6907a1761ab 100644 > --- a/drivers/gpu/drm/i915/intel_dp.c > +++ b/drivers/gpu/drm/i915/intel_dp.c > @@ -2173,7 +2173,7 @@ intel_dp_compute_config(struct intel_encoder *encoder, > &pipe_config->dp_m_n, > constant_n); > else > - intel_link_compute_m_n(pipe_config->dsc_params.compression_enable, > + intel_link_compute_m_n(pipe_config->dsc_params.compressed_bpp, > pipe_config->lane_count, > adjusted_mode->crtc_clock, > pipe_config->port_clock, > -- > 2.19.1
Thanks fo rthe reviw, pushed to dinq! Manasi On Mon, Dec 03, 2018 at 02:05:42PM +0200, Ville Syrjälä wrote: > On Fri, Nov 30, 2018 at 05:04:12PM -0800, Manasi Navare wrote: > > Fix the intel_link_compute_m_n in case of display stream > > compression. This patch passes the compressed_bpp to > > intel_link_compute_m_n if compression is enabled. > > > > Fixes: a4a157777c80 ("drm/i915/dp: Compute DSC pipe config in atomic check") > > Cc: Ville Syrjala <ville.syrjala@linux.intel.com> > > Cc: Anusha Srivatsa <anusha.srivatsa@intel.com> > > Signed-off-by: Manasi Navare <manasi.d.navare@intel.com> > > Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> > > > --- > > drivers/gpu/drm/i915/intel_dp.c | 2 +- > > 1 file changed, 1 insertion(+), 1 deletion(-) > > > > diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c > > index 38a6e82153fd..a6907a1761ab 100644 > > --- a/drivers/gpu/drm/i915/intel_dp.c > > +++ b/drivers/gpu/drm/i915/intel_dp.c > > @@ -2173,7 +2173,7 @@ intel_dp_compute_config(struct intel_encoder *encoder, > > &pipe_config->dp_m_n, > > constant_n); > > else > > - intel_link_compute_m_n(pipe_config->dsc_params.compression_enable, > > + intel_link_compute_m_n(pipe_config->dsc_params.compressed_bpp, > > pipe_config->lane_count, > > adjusted_mode->crtc_clock, > > pipe_config->port_clock, > > -- > > 2.19.1 > > -- > Ville Syrjälä > Intel
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c index 38a6e82153fd..a6907a1761ab 100644 --- a/drivers/gpu/drm/i915/intel_dp.c +++ b/drivers/gpu/drm/i915/intel_dp.c @@ -2173,7 +2173,7 @@ intel_dp_compute_config(struct intel_encoder *encoder, &pipe_config->dp_m_n, constant_n); else - intel_link_compute_m_n(pipe_config->dsc_params.compression_enable, + intel_link_compute_m_n(pipe_config->dsc_params.compressed_bpp, pipe_config->lane_count, adjusted_mode->crtc_clock, pipe_config->port_clock,
Fix the intel_link_compute_m_n in case of display stream compression. This patch passes the compressed_bpp to intel_link_compute_m_n if compression is enabled. Fixes: a4a157777c80 ("drm/i915/dp: Compute DSC pipe config in atomic check") Cc: Ville Syrjala <ville.syrjala@linux.intel.com> Cc: Anusha Srivatsa <anusha.srivatsa@intel.com> Signed-off-by: Manasi Navare <manasi.d.navare@intel.com> --- drivers/gpu/drm/i915/intel_dp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)