| Message ID | 20211016221843.2167329-8-bjorn.andersson@linaro.org (mailing list archive) |
|---|---|
| State | Not Applicable |
| Headers | show |
| Series | drm/msm/dp: Support multiple DP instances and add sc8180x | expand |
Quoting Bjorn Andersson (2021-10-16 15:18:43) > The sc8180x has 2 DP and 1 eDP controllers, add support for these to the > DP driver. > > Link: https://lore.kernel.org/linux-arm-msm/20210725042436.3967173-7-bjorn.andersson@linaro.org/ > Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> > --- Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Quoting Bjorn Andersson (2021-10-16 15:18:43) > The sc8180x has 2 DP and 1 eDP controllers, add support for these to the > DP driver. > > Link: https://lore.kernel.org/linux-arm-msm/20210725042436.3967173-7-bjorn.andersson@linaro.org/ BTW, was the link intentional?
On Sat 16 Oct 20:32 CDT 2021, Stephen Boyd wrote: > Quoting Bjorn Andersson (2021-10-16 15:18:43) > > The sc8180x has 2 DP and 1 eDP controllers, add support for these to the > > DP driver. > > > > Link: https://lore.kernel.org/linux-arm-msm/20210725042436.3967173-7-bjorn.andersson@linaro.org/ > > BTW, was the link intentional? No, I didn't intend for this Link to go upstream, just forgot to clean it out as I was sending out the patches. @Rob, @Dmitry, can you drop this as you apply the patch, or would you prefer a resend? Thanks, Bjorn
On 2021-10-16 15:18, Bjorn Andersson wrote: > The sc8180x has 2 DP and 1 eDP controllers, add support for these to > the > DP driver. > > Link: > https://lore.kernel.org/linux-arm-msm/20210725042436.3967173-7-bjorn.andersson@linaro.org/ > Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Reviewed-by: Abhinav Kumar <abhinavk@codeaurora.org> > --- > > Changes since v4: > - Use the MSM_DP_CONTROLLER_n enums > - const the msm_dp_desc array > > drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c | 6 +++--- > drivers/gpu/drm/msm/dp/dp_display.c | 11 +++++++++++ > 2 files changed, 14 insertions(+), 3 deletions(-) > > diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c > b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c > index 47d5d71eb5d3..0ac6a79e8af9 100644 > --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c > +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c > @@ -918,13 +918,13 @@ static const struct dpu_intf_cfg sc7280_intf[] = > { > }; > > static const struct dpu_intf_cfg sc8180x_intf[] = { > - INTF_BLK("intf_0", INTF_0, 0x6A000, INTF_DP, 0, 24, > INTF_SC8180X_MASK, MDP_SSPP_TOP0_INTR, 24, 25), > + INTF_BLK("intf_0", INTF_0, 0x6A000, INTF_DP, MSM_DP_CONTROLLER_0, > 24, INTF_SC8180X_MASK, MDP_SSPP_TOP0_INTR, 24, 25), > INTF_BLK("intf_1", INTF_1, 0x6A800, INTF_DSI, 0, 24, > INTF_SC8180X_MASK, MDP_SSPP_TOP0_INTR, 26, 27), > INTF_BLK("intf_2", INTF_2, 0x6B000, INTF_DSI, 1, 24, > INTF_SC8180X_MASK, MDP_SSPP_TOP0_INTR, 28, 29), > /* INTF_3 is for MST, wired to INTF_DP 0 and 1, use dummy index > until this is supported */ > INTF_BLK("intf_3", INTF_3, 0x6B800, INTF_DP, 999, 24, > INTF_SC8180X_MASK, MDP_SSPP_TOP0_INTR, 30, 31), > - INTF_BLK("intf_4", INTF_4, 0x6C000, INTF_DP, 1, 24, > INTF_SC8180X_MASK, MDP_SSPP_TOP0_INTR, 20, 21), > - INTF_BLK("intf_5", INTF_5, 0x6C800, INTF_DP, 2, 24, > INTF_SC8180X_MASK, MDP_SSPP_TOP0_INTR, 22, 23), > + INTF_BLK("intf_4", INTF_4, 0x6C000, INTF_DP, MSM_DP_CONTROLLER_1, > 24, INTF_SC8180X_MASK, MDP_SSPP_TOP0_INTR, 20, 21), > + INTF_BLK("intf_5", INTF_5, 0x6C800, INTF_DP, MSM_DP_CONTROLLER_2, > 24, INTF_SC8180X_MASK, MDP_SSPP_TOP0_INTR, 22, 23), > }; > > /************************************************************* > diff --git a/drivers/gpu/drm/msm/dp/dp_display.c > b/drivers/gpu/drm/msm/dp/dp_display.c > index d3c9d7273354..70dcd4e6d466 100644 > --- a/drivers/gpu/drm/msm/dp/dp_display.c > +++ b/drivers/gpu/drm/msm/dp/dp_display.c > @@ -135,8 +135,19 @@ static const struct msm_dp_config sc7180_dp_cfg = > { > .num_descs = 1, > }; > > +static const struct msm_dp_config sc8180x_dp_cfg = { > + .descs = (const struct msm_dp_desc[]) { > + [MSM_DP_CONTROLLER_0] = { .io_start = 0x0ae90000, .connector_type = > DRM_MODE_CONNECTOR_DisplayPort }, > + [MSM_DP_CONTROLLER_1] = { .io_start = 0x0ae98000, .connector_type = > DRM_MODE_CONNECTOR_DisplayPort }, > + [MSM_DP_CONTROLLER_2] = { .io_start = 0x0ae9a000, .connector_type = > DRM_MODE_CONNECTOR_eDP }, > + }, > + .num_descs = 3, > +}; > + > static const struct of_device_id dp_dt_match[] = { > { .compatible = "qcom,sc7180-dp", .data = &sc7180_dp_cfg }, > + { .compatible = "qcom,sc8180x-dp", .data = &sc8180x_dp_cfg }, > + { .compatible = "qcom,sc8180x-edp", .data = &sc8180x_dp_cfg }, > {} > };
On 17/10/2021 01:18, Bjorn Andersson wrote: > The sc8180x has 2 DP and 1 eDP controllers, add support for these to the > DP driver. > > Link: https://lore.kernel.org/linux-arm-msm/20210725042436.3967173-7-bjorn.andersson@linaro.org/ > Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> It seems that SC8180x DPU support was never merged (because of hw_interrupt rework, because of hw_catalog TODOs and FIXMEs). Could you please post new iteration of that patchset, squashing this one into it? > --- > > Changes since v4: > - Use the MSM_DP_CONTROLLER_n enums > - const the msm_dp_desc array > > drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c | 6 +++--- > drivers/gpu/drm/msm/dp/dp_display.c | 11 +++++++++++ > 2 files changed, 14 insertions(+), 3 deletions(-) > > diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c > index 47d5d71eb5d3..0ac6a79e8af9 100644 > --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c > +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c > @@ -918,13 +918,13 @@ static const struct dpu_intf_cfg sc7280_intf[] = { > }; > > static const struct dpu_intf_cfg sc8180x_intf[] = { > - INTF_BLK("intf_0", INTF_0, 0x6A000, INTF_DP, 0, 24, INTF_SC8180X_MASK, MDP_SSPP_TOP0_INTR, 24, 25), > + INTF_BLK("intf_0", INTF_0, 0x6A000, INTF_DP, MSM_DP_CONTROLLER_0, 24, INTF_SC8180X_MASK, MDP_SSPP_TOP0_INTR, 24, 25), > INTF_BLK("intf_1", INTF_1, 0x6A800, INTF_DSI, 0, 24, INTF_SC8180X_MASK, MDP_SSPP_TOP0_INTR, 26, 27), > INTF_BLK("intf_2", INTF_2, 0x6B000, INTF_DSI, 1, 24, INTF_SC8180X_MASK, MDP_SSPP_TOP0_INTR, 28, 29), > /* INTF_3 is for MST, wired to INTF_DP 0 and 1, use dummy index until this is supported */ > INTF_BLK("intf_3", INTF_3, 0x6B800, INTF_DP, 999, 24, INTF_SC8180X_MASK, MDP_SSPP_TOP0_INTR, 30, 31), > - INTF_BLK("intf_4", INTF_4, 0x6C000, INTF_DP, 1, 24, INTF_SC8180X_MASK, MDP_SSPP_TOP0_INTR, 20, 21), > - INTF_BLK("intf_5", INTF_5, 0x6C800, INTF_DP, 2, 24, INTF_SC8180X_MASK, MDP_SSPP_TOP0_INTR, 22, 23), > + INTF_BLK("intf_4", INTF_4, 0x6C000, INTF_DP, MSM_DP_CONTROLLER_1, 24, INTF_SC8180X_MASK, MDP_SSPP_TOP0_INTR, 20, 21), > + INTF_BLK("intf_5", INTF_5, 0x6C800, INTF_DP, MSM_DP_CONTROLLER_2, 24, INTF_SC8180X_MASK, MDP_SSPP_TOP0_INTR, 22, 23), > }; > > /************************************************************* > diff --git a/drivers/gpu/drm/msm/dp/dp_display.c b/drivers/gpu/drm/msm/dp/dp_display.c > index d3c9d7273354..70dcd4e6d466 100644 > --- a/drivers/gpu/drm/msm/dp/dp_display.c > +++ b/drivers/gpu/drm/msm/dp/dp_display.c > @@ -135,8 +135,19 @@ static const struct msm_dp_config sc7180_dp_cfg = { > .num_descs = 1, > }; > > +static const struct msm_dp_config sc8180x_dp_cfg = { > + .descs = (const struct msm_dp_desc[]) { > + [MSM_DP_CONTROLLER_0] = { .io_start = 0x0ae90000, .connector_type = DRM_MODE_CONNECTOR_DisplayPort }, > + [MSM_DP_CONTROLLER_1] = { .io_start = 0x0ae98000, .connector_type = DRM_MODE_CONNECTOR_DisplayPort }, > + [MSM_DP_CONTROLLER_2] = { .io_start = 0x0ae9a000, .connector_type = DRM_MODE_CONNECTOR_eDP }, > + }, > + .num_descs = 3, > +}; > + > static const struct of_device_id dp_dt_match[] = { > { .compatible = "qcom,sc7180-dp", .data = &sc7180_dp_cfg }, > + { .compatible = "qcom,sc8180x-dp", .data = &sc8180x_dp_cfg }, > + { .compatible = "qcom,sc8180x-edp", .data = &sc8180x_dp_cfg }, > {} > }; > >
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c index 47d5d71eb5d3..0ac6a79e8af9 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c @@ -918,13 +918,13 @@ static const struct dpu_intf_cfg sc7280_intf[] = { }; static const struct dpu_intf_cfg sc8180x_intf[] = { - INTF_BLK("intf_0", INTF_0, 0x6A000, INTF_DP, 0, 24, INTF_SC8180X_MASK, MDP_SSPP_TOP0_INTR, 24, 25), + INTF_BLK("intf_0", INTF_0, 0x6A000, INTF_DP, MSM_DP_CONTROLLER_0, 24, INTF_SC8180X_MASK, MDP_SSPP_TOP0_INTR, 24, 25), INTF_BLK("intf_1", INTF_1, 0x6A800, INTF_DSI, 0, 24, INTF_SC8180X_MASK, MDP_SSPP_TOP0_INTR, 26, 27), INTF_BLK("intf_2", INTF_2, 0x6B000, INTF_DSI, 1, 24, INTF_SC8180X_MASK, MDP_SSPP_TOP0_INTR, 28, 29), /* INTF_3 is for MST, wired to INTF_DP 0 and 1, use dummy index until this is supported */ INTF_BLK("intf_3", INTF_3, 0x6B800, INTF_DP, 999, 24, INTF_SC8180X_MASK, MDP_SSPP_TOP0_INTR, 30, 31), - INTF_BLK("intf_4", INTF_4, 0x6C000, INTF_DP, 1, 24, INTF_SC8180X_MASK, MDP_SSPP_TOP0_INTR, 20, 21), - INTF_BLK("intf_5", INTF_5, 0x6C800, INTF_DP, 2, 24, INTF_SC8180X_MASK, MDP_SSPP_TOP0_INTR, 22, 23), + INTF_BLK("intf_4", INTF_4, 0x6C000, INTF_DP, MSM_DP_CONTROLLER_1, 24, INTF_SC8180X_MASK, MDP_SSPP_TOP0_INTR, 20, 21), + INTF_BLK("intf_5", INTF_5, 0x6C800, INTF_DP, MSM_DP_CONTROLLER_2, 24, INTF_SC8180X_MASK, MDP_SSPP_TOP0_INTR, 22, 23), }; /************************************************************* diff --git a/drivers/gpu/drm/msm/dp/dp_display.c b/drivers/gpu/drm/msm/dp/dp_display.c index d3c9d7273354..70dcd4e6d466 100644 --- a/drivers/gpu/drm/msm/dp/dp_display.c +++ b/drivers/gpu/drm/msm/dp/dp_display.c @@ -135,8 +135,19 @@ static const struct msm_dp_config sc7180_dp_cfg = { .num_descs = 1, }; +static const struct msm_dp_config sc8180x_dp_cfg = { + .descs = (const struct msm_dp_desc[]) { + [MSM_DP_CONTROLLER_0] = { .io_start = 0x0ae90000, .connector_type = DRM_MODE_CONNECTOR_DisplayPort }, + [MSM_DP_CONTROLLER_1] = { .io_start = 0x0ae98000, .connector_type = DRM_MODE_CONNECTOR_DisplayPort }, + [MSM_DP_CONTROLLER_2] = { .io_start = 0x0ae9a000, .connector_type = DRM_MODE_CONNECTOR_eDP }, + }, + .num_descs = 3, +}; + static const struct of_device_id dp_dt_match[] = { { .compatible = "qcom,sc7180-dp", .data = &sc7180_dp_cfg }, + { .compatible = "qcom,sc8180x-dp", .data = &sc8180x_dp_cfg }, + { .compatible = "qcom,sc8180x-edp", .data = &sc8180x_dp_cfg }, {} };
The sc8180x has 2 DP and 1 eDP controllers, add support for these to the DP driver. Link: https://lore.kernel.org/linux-arm-msm/20210725042436.3967173-7-bjorn.andersson@linaro.org/ Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> --- Changes since v4: - Use the MSM_DP_CONTROLLER_n enums - const the msm_dp_desc array drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c | 6 +++--- drivers/gpu/drm/msm/dp/dp_display.c | 11 +++++++++++ 2 files changed, 14 insertions(+), 3 deletions(-)