[PATCH] drm/amd/display: dual cursors are seen if scaling is enabled

2021-03-29 Thread Louis Li
current pipe at the current cursor position. For offsets between two cursors, need translate cursor position from stream space to plane space with scaling into consideration. Tested-by: Louis Li Signed-off-by: Louis Li Change-Id: Ic19e4f3b9225736f037f5ade10b68e8afe5f9ab7 --- .../amd/display/dc

[PATCH] UPSTREAM: drm/amd/display: Fix Apple dongle cannot be successfully detected

2019-10-21 Thread Louis Li
the beginning of handle_hpd_irq(). Then run the original procedure. With this patch applied, the problem cannot be reproduced. With other dongles, test results are PASS. Test result is PASS after system resumes from suspend. Signed-off-by: Louis Li --- drivers/gpu/drm/amd/display/amdgpu_dm

Re: [PATCH] UPSTREAM: drm/amd/display: Fix Apple dongle cannot be successfully detected

2019-10-27 Thread Louis Li
On Mon, Oct 21, 2019 at 08:45:18PM +0800, Kazlauskas, Nicholas wrote: > On 2019-10-21 3:54 a.m., Louis Li wrote: > > [Why] > > External monitor cannot be displayed consistently, if connecting > > via this Apple dongle (A1621, USB Type-C to HDMI). > > By experiments, it i

Re: [PATCH] UPSTREAM: drm/amd/display: Fix Apple dongle cannot be successfully detected

2019-10-27 Thread Louis Li
On Wed, Oct 23, 2019 at 02:19:56PM +0800, S, Shirish wrote: > The UPSTREAM tag in the commit message needs to be removed. > OK. Will remove it. > On 10/21/2019 1:24 PM, Louis Li wrote: > > [Why] > > External monitor cannot be displayed consistently, if connecting >

[PATCH v2] drm/amd/display: Fix Apple dongle cannot be successfully detected

2019-11-13 Thread Louis Li
system resumes from suspend. Signed-off-by: Louis Li --- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 5 + 1 file changed, 5 insertions(+) diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c index 0aef92b7c037

Re: [PATCH v2] drm/amd/display: Fix Apple dongle cannot be successfully detected

2019-11-21 Thread Louis Li
mer is pushing on this > >>change to merge. TKS for your attention. > >> > >>BR, > >>Louis > >> > >>-Original Message- > >>From: Louis Li > >>Sent: Thursday, November 14, 2019 11:42 AM > >>To: amd-gfx@lists.freedes

Re: [PATCH v2] drm/amd/display: Fix Apple dongle cannot be successfully detected

2019-11-25 Thread Louis Li
On Fri, Nov 22, 2019 at 10:31:19AM -0500, Harry Wentland wrote: > > > On 2019-11-22 1:33 a.m., Louis Li wrote: > > On Thu, Nov 21, 2019 at 08:47:50AM -0500, Kazlauskas, Nicholas wrote: > >> On 2019-11-21 8:40 a.m., Kazlauskas, Nicholas wrote: > >>> On 2019-11

Re: [PATCH v2] drm/amd/display: Fix Apple dongle cannot be successfully detected

2019-11-26 Thread Louis Li
On Mon, Nov 25, 2019 at 09:24:56AM -0500, Harry Wentland wrote: > > > On 2019-11-25 4:49 a.m., Louis Li wrote: > > On Fri, Nov 22, 2019 at 10:31:19AM -0500, Harry Wentland wrote: > >> > >> > >> On 2019-11-22 1:33 a.m., Louis Li wrote: > >>>

[PATCH v3] drm/amd/display: Fix AppleDongle can't be detected

2019-12-10 Thread Louis Li
verified PASS by both AMD internal lab and customer. Signed-off-by: Louis Li --- drivers/gpu/drm/amd/display/dc/core/dc_link.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link.c b/drivers/gpu/drm/amd/display/dc/core/dc_link.c

Re: [PATCH v3] drm/amd/display: Fix AppleDongle can't be detected

2019-12-18 Thread Louis Li
On Tue, Dec 17, 2019 at 10:57:11AM -0500, Harry Wentland wrote: > On 2019-12-11 2:33 a.m., Louis Li wrote: > > [Why] > > External monitor cannot be displayed consistently, if connecting > > via this Apple dongle (A1621, USB Type-C to HDMI). > > Experiments prove tha

Re: [PATCH v3] drm/amd/display: Fix AppleDongle can't be detected

2019-12-23 Thread Louis Li
On Tue, Dec 17, 2019 at 10:57:11AM -0500, Harry Wentland wrote: > On 2019-12-11 2:33 a.m., Louis Li wrote: > > [Why] > > External monitor cannot be displayed consistently, if connecting > > via this Apple dongle (A1621, USB Type-C to HDMI). > > Experiments prove tha