Re: [drm-tip:drm-tip 4/11] drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c:105:73: error: '.bin' directive output may be truncated writing 4 bytes into a region of size between 2 and 31

2024-03-25 Thread Doug Anderson
Hi, On Sat, Mar 23, 2024 at 10:15 AM kernel test robot wrote: > > tree: git://anongit.freedesktop.org/drm/drm-tip drm-tip > head: 657dd8fcd2f1d1205c6f98fdb8b60915228991d1 > commit: 0885186926a13c697d78f5af03f32445414b6ad5 [4/11] Merge remote-tracking > branch 'drm-misc/drm-misc-next' into

Re: [Intel-gfx] linux-next: build warning after merge of the drm-misc tree

2023-08-02 Thread Doug Anderson
Hi, On Tue, Aug 1, 2023 at 9:21 PM Stephen Rothwell wrote: > > Hi all, > > After merging the drm-misc tree, today's linux-next build (htmldocs) > produced this warning: > > include/drm/drm_panel.h:270: warning: Function parameter or member > 'follower_lock' not described in 'drm_panel' > >

Re: [Intel-gfx] linux-next: build warning after merge of the drm-misc tree

2023-08-02 Thread Doug Anderson
Hi, On Tue, Aug 1, 2023 at 9:17 PM Stephen Rothwell wrote: > > Hi all, > > After merging the drm-misc tree, today's linux-next build (htmldocs) > produced this warning: > > Documentation/gpu/todo.rst:469: ERROR: Unexpected indentation. > > Introduced by commit > > d2aacaf07395 ("drm/panel:

Re: [Intel-gfx] [PATCH v10 00/10] drm/hdcp: Pull HDCP auth/exchange/check into helpers

2023-05-25 Thread Doug Anderson
Mark, On Mon, May 22, 2023 at 5:59 AM Rodrigo Vivi wrote: > > On Sat, May 20, 2023 at 02:07:51AM +0300, Dmitry Baryshkov wrote: > > On 20/05/2023 00:16, Rodrigo Vivi wrote: > > > On Fri, May 19, 2023 at 07:55:47PM +0300, Dmitry Baryshkov wrote: > > > > On 19/04/2023 18:43, Mark Yacoub wrote: > >

Re: [Intel-gfx] [PATCH v10 00/10] drm/hdcp: Pull HDCP auth/exchange/check into helpers

2023-04-26 Thread Doug Anderson
Hi, On Wed, Apr 19, 2023 at 8:43 AM Mark Yacoub wrote: > > Hi all, > This is v10 of the HDCP patches. The patches are authored by Sean Paul. > I rebased and addressed the review comments in v6-v10. > > Main change in v10 is handling the kernel test bot warnings. > > Patches 1-4 focus on moving

Re: [Intel-gfx] [PATCH v7 09/10] arm64: dts: qcom: sc7180: Add support for HDCP in dp-controller

2023-03-30 Thread Doug Anderson
Hi, On Fri, Mar 24, 2023 at 12:56 PM Mark Yacoub wrote: > > From: Sean Paul > > Add the register ranges required for HDCP key injection and > HDCP TrustZone interaction as described in the dt-bindings for the > sc7180 dp controller. > > Signed-off-by: Sean Paul > Signed-off-by: Mark Yacoub >

Re: [Intel-gfx] [PATCH v7 08/10] dt-bindings: msm/dp: Add bindings for HDCP registers

2023-03-30 Thread Doug Anderson
Hi, On Fri, Mar 24, 2023 at 12:56 PM Mark Yacoub wrote: > > From: Sean Paul > > Add the bindings for the MSM DisplayPort HDCP registers > which are required to write the HDCP key into the display controller as > well as the registers to enable HDCP authentication/key > exchange/encryption. > >

Re: [Intel-gfx] linux-next: build warnings after merge of the drm-misc tree

2022-06-11 Thread Doug Anderson
Hi, On Sat, Jun 11, 2022 at 1:21 AM Stephen Rothwell wrote: > > Hi all, > > After merging the drm-misc tree, today's linux-next build (htmldocs) > produced these warnings: > > Documentation/gpu/drm-kms-helpers:241: > include/drm/display/drm_dp_helper.h:377: WARNING: Unexpected indentation. >

Re: [Intel-gfx] [PATCH v5 3/5] drm/dp: Don't read back backlight mode in drm_edp_backlight_enable()

2021-11-05 Thread Doug Anderson
his will ensure we don't leave any unsupported functionality enabled. > > This should fix at least one (but not all) of the issues seen with DPCD > backlight support on fi-bdw-samus > > v5: > * Just avoid reading back DPCD register - Doug Anderson > > Signed-off-by: Lyude Pa

Re: [Intel-gfx] [PATCH v4 3/5] drm/dp: Disable unsupported features in DP_EDP_BACKLIGHT_MODE_SET_REGISTER

2021-10-28 Thread Doug Anderson
Hi, On Tue, Oct 26, 2021 at 3:09 PM Lyude Paul wrote: > > As it turns out, apparently some machines will actually leave additional > backlight functionality like dynamic backlight control on before the OS > loads. Currently we don't take care to disable unsupported features when > writing back

Re: [Intel-gfx] [PATCH v3 4/5] drm/dp, drm/i915: Add support for VESA backlights using PWM for brightness control

2021-10-12 Thread Doug Anderson
Hi, On Tue, Oct 5, 2021 at 7:41 PM Lyude Paul wrote: > > @@ -1859,8 +1859,7 @@ drm_dp_sink_can_do_video_without_timing_msa(const u8 > dpcd[DP_RECEIVER_CAP_SIZE]) > static inline bool > drm_edp_backlight_supported(const u8 edp_dpcd[EDP_DISPLAY_CTL_CAP_SIZE]) > { > - return (edp_dpcd[1]

Re: [Intel-gfx] [PATCH 2/3] drm/dp, drm/i915: Add support for VESA backlights using PWM for brightness control

2021-09-28 Thread Doug Anderson
Hi, On Mon, Sep 27, 2021 at 1:12 PM Lyude Paul wrote: > > @@ -3305,11 +3313,10 @@ EXPORT_SYMBOL(drm_edp_backlight_enable); > * @bl: Backlight capability info from drm_edp_backlight_init() > * > * This function handles disabling DPCD backlight controls on a panel over > AUX. Note that some

Re: [Intel-gfx] linux-next: build warning after merge of the drm-misc tree

2021-09-27 Thread Doug Anderson
Hi, On Sun, Sep 26, 2021 at 10:44 PM Stephen Rothwell wrote: > > Hi all, > > After merging the drm-misc tree, today's linux-next build (htmldocs) > produced these warnings: > > include/drm/drm_edid.h:530: warning: Function parameter or member > 'vend_chr_1' not described in