<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=us-ascii"> <style type="text/css" style="display:none;"> P {margin-top:0;margin-bottom:0;} </style> </head> <body dir="ltr"> <div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);"> Acked-by: Alex Deucher <alexander.deucher@amd.com><br> </div> <div id="appendonsend"></div> <hr style="display:inline-block;width:98%" tabindex="-1"> <div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>From:</b> amd-gfx <amd-gfx-bounces@lists.freedesktop.org> on behalf of Zhan Liu <zhan.liu@amd.com><br> <b>Sent:</b> Tuesday, November 26, 2019 4:32 PM<br> <b>To:</b> amd-gfx@lists.freedesktop.org <amd-gfx@lists.freedesktop.org>; Wu, Hersen <hersenxs.wu@amd.com>; Siqueira, Rodrigo <Rodrigo.Siqueira@amd.com><br> <b>Cc:</b> Liu, Zhan <Zhan.Liu@amd.com><br> <b>Subject:</b> [PATCH] drm/amd/display: Get NV14 specific ip params as needed</font> <div> </div> </div> <div class="BodyFragment"><font size="2"><span style="font-size:11pt;"> <div class="PlainText">[Why]<br> NV14 is using its own ip params that's different from other<br> DCN2.0 ASICs.<br> <br> [How]<br> Add ASIC revision check to make sure NV14 gets correct<br> ip params.<br> <br> Signed-off-by: Zhan Liu <zhan.liu@amd.com><br> ---<br> drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c | 3 +++<br> 1 file changed, 3 insertions(+)<br> <br> diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c<br> index dbc0a4a7c284..3dd2b2429ae2 100644<br> --- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c<br> +++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c<br> @@ -3245,6 +3245,9 @@ static struct _vcs_dpi_soc_bounding_box_st *get_asic_rev_soc_bb(<br> static struct _vcs_dpi_ip_params_st *get_asic_rev_ip_params(<br> uint32_t hw_internal_rev)<br> {<br> + if (ASICREV_IS_NAVI14_M(hw_internal_rev))<br> + return &dcn2_0_nv14_ip;<br> +<br> /* NV12 and NV10 */<br> return &dcn2_0_ip;<br> }<br> -- <br> 2.17.1<br> <br> _______________________________________________<br> amd-gfx mailing list<br> amd-gfx@lists.freedesktop.org<br> <a href="https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Flists.freedesktop.org%2Fmailman%2Flistinfo%2Famd-gfx&data=02%7C01%7Calexander.deucher%40amd.com%7Cbea3a51cb27f4ad9694e08d772b829b4%7C3dd8961fe4884e608e11a82d994e183d%7C0%7C0%7C637104007649236121&sdata=p72lWgE%2FB63Exu9JFi7eQ86mk%2FbBB8%2BE5BkBR0SUwqY%3D&reserved=0">https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Flists.freedesktop.org%2Fmailman%2Flistinfo%2Famd-gfx&data=02%7C01%7Calexander.deucher%40amd.com%7Cbea3a51cb27f4ad9694e08d772b829b4%7C3dd8961fe4884e608e11a82d994e183d%7C0%7C0%7C637104007649236121&sdata=p72lWgE%2FB63Exu9JFi7eQ86mk%2FbBB8%2BE5BkBR0SUwqY%3D&reserved=0</a></div> </span></font></div> </body> </html>